Further improved mt32emu_win32drv installation helper

- mt32emu.inf file now contains a made up hardware ID so that it can now be installed using a convenient function designed for PnP devices - drvsetup now prevents adding multiple devices in the PnP manager when installing, yet it now cleans up the device entry during uninstall - added a new project infinstall into mt32emu_win32drv_setup which performs "proper" installation and uninstallation of the MIDI driver using the PnP manager functions; the main purpose is to save the user from dealing with the Windows Add new hardware wizard that became tedious enough
2026-07-08 18:16:13 +00:00 · 2020-06-13 20:49:21 +03:00
parent bee874adf4
commit 19e990ae2f
16 changed files with 1027 additions and 37 deletions
--- a/README.txt
+++ b/README.txt
@@ -25,7 +25,7 @@ and is able to operate in stand-alone mode if the main application mt32emu_qt is

 mt32emu_win32drv_setup
 ======================
-A tool intended to fascilitate installation / upgrade of the Windows driver mt32emu_win32drv.
+Helper tools intended to facilitate installation / upgrade of the Windows driver mt32emu_win32drv.

 mt32emu_qt
 ==========
--- a/mt32emu_win32drv/mt32emu.inf
+++ b/mt32emu_win32drv/mt32emu.inf
@@ -3,25 +3,25 @@ Signature = "$WINDOWS NT$"
 Class = MEDIA
 ClassGUID = "{4d36e96c-e325-11ce-bfc1-08002be10318}"
 Provider = %muntemuProvider%
-DriverVer = 06/06/2020, 1.5.0.0
+DriverVer = 06/13/2020, 1.5.0.0
 CatalogFile = mt32emu.cat

 [Manufacturer]
 %muntemuMfg% = muntemuMfg, ntamd64

 [muntemuMfg]
-%mt32emu.DeviceDesc% = mt32emu
+%mt32emu.DeviceDesc% = mt32emu, ROOT\mt32emu

 [muntemuMfg.ntamd64]
-%mt32emu.DeviceDesc% = mt32emu.ntamd64
+%mt32emu.DeviceDesc% = mt32emu.ntamd64, ROOT\mt32emu

 [mt32emu.ntx86]
-DriverVer = 06/03/2020, 1.5.0.0
+DriverVer = 06/13/2020, 1.5.0.0
 AddReg = mt32emu.AddReg
 CopyFiles = mt32emu.CopyFiles.User.x86

 [mt32emu.ntamd64]
-DriverVer = 06/03/2020, 1.5.0.0
+DriverVer = 06/13/2020, 1.5.0.0
 AddReg = mt32emu.AddReg
 CopyFiles = mt32emu.CopyFiles.User.x64
 CopyFiles = mt32emu.CopyFiles.User.wow6432
--- a/mt32emu_win32drv_setup/README.md
+++ b/mt32emu_win32drv_setup/README.md
@@ -0,0 +1,11 @@
+drvsetup
+========
+A helper tool capable of installing / upgrading the Windows driver mt32emu_win32drv and registering
+in the system (in some non-standard way which may fail occasionally).
+
+infinstall
+==========
+A helper tool intended to make simple the standard tedious way of the mt32emu_win32drv MIDI Windows
+driver installation using the .inf file. It doesn't attempt to deal with the default Windows driver
+signing policy, but only eliminates the need to use all those boring wizards for manual
+installation of non-PnP devices on Windows.
--- a/mt32emu_win32drv_setup/mt32emu_win32drv_setup.cpp
+++ b/mt32emu_win32drv_setup/mt32emu_win32drv_setup.cpp
@@ -34,6 +34,8 @@ const char PATH_SEPARATOR[] = "\\";
 const char DEVICE_NAME_MEDIA[] = "MEDIA";
 const char DEVICE_DESCRIPTION[] = "MT-32 Synth Emulator";
 const char DRIVER_PROVIDER_NAME[] = "muntemu.org";
+const char DEVICE_HARDWARE_IDS[] = "ROOT\\mt32emu\0";
+
 const char DRIVER_CLASS_PROP_DRIVER_DESC[] = "DriverDesc";
 const char DRIVER_CLASS_PROP_PROVIDER_NAME[] = "ProviderName";
 const char DRIVER_CLASS_SUBKEY_DRIVERS[] = "Drivers";
@@ -59,6 +61,7 @@ const char CANNOT_REGISTER_ERR[] = "Cannot register driver";
 const char CANNOT_REGISTER_32_ERR[] = "Cannot register 32-bit driver";
 const char CANNOT_REGISTER_CLASS_ERR[] = "Cannot register driver class";
 const char CANNOT_REGISTER_DEVICE_ERR[] = "Cannot register device";
+const char CANNOT_REMOVE_DEVICE_ERR[] = "Cannot remove device";
 const char CANNOT_UNINSTALL_ERR[] = "Cannot uninstall MT32Emu MIDI driver";
 const char CANNOT_UNINSTALL_32_ERR[] = "Cannot uninstall 32-bit MT32Emu MIDI driver";
 const char CANNOT_UNINSTALL_NOT_FOUND_ERR[] = "Cannot uninstall MT32Emu MIDI driver:\n There is no driver registry entry found";
@@ -78,7 +81,8 @@ enum ProcessReturnCode {
 	ProcessReturnCode_ERR_REGISTERING_DRIVER = 3,
 	ProcessReturnCode_ERR_COPYING_FILE = 4,
 	ProcessReturnCode_ERR_REGISTERING_DRIVER_CLASS = 5,
-	ProcessReturnCode_ERR_REGISTERING_DEVICE = 6
+	ProcessReturnCode_ERR_REGISTERING_DEVICE = 6,
+	ProcessReturnCode_ERR_REMOVING_DEVICE = 7
 };

 enum OperationMode {
@@ -94,6 +98,12 @@ enum RegisterDriverResult {
 	RegisterDriverResult_ALREADY_EXISTS
 };

+enum FindDeviceResult {
+	FindDeviceResult_FOUND,
+	FindDeviceResult_NOT_FOUND,
+	FindDeviceResult_FAILED
+};
+
 class MidiRegistryEntryName {
 public:
 	MidiRegistryEntryName() {
@@ -245,18 +255,18 @@ static void unregisterDriverInWow(const char *mt32emuEntryName) {
 	}
 }

-static void unregisterDriver(const bool wow64Process) {
+static bool unregisterDriver(const bool wow64Process) {
 	HKEY hReg;
 	if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, DRIVERS_REGISTRY_KEY, 0L, (wow64Process ? (KEY_ALL_ACCESS | KEY_WOW64_64KEY) : KEY_ALL_ACCESS), &hReg)) {
 		MessageBoxA(NULL, CANNOT_OPEN_REGISTRY_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
-		return;
+		return false;
 	}
 	MidiRegistryEntryName entryName;
 	const int entryIx = findMt32emuRegEntry(hReg, entryName);
 	if (entryIx == -1) {
 		MessageBoxA(NULL, CANNOT_UNINSTALL_NOT_FOUND_ERR, ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		RegCloseKey(hReg);
-		return;
+		return false;
 	}
 	const char *mt32emuEntryName = entryName.withIndex(entryIx)->toCString();
 	LSTATUS res = RegDeleteValueA(hReg, mt32emuEntryName);
@@ -266,8 +276,9 @@ static void unregisterDriver(const bool wow64Process) {
 	}
 	if (res != ERROR_SUCCESS) {
 		MessageBoxA(NULL, CANNOT_UNINSTALL_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return false;
 	}
-	MessageBoxA(NULL, SUCCESSFULLY_UNINSTALLED_MSG, INFORMATION_TITLE, MB_OK | MB_ICONINFORMATION);
+	return true;
 }

 static void constructFullSystemDirName(char *pathName, const char *systemDirName) {
@@ -352,34 +363,67 @@ static bool registerDriverClass(HKEY devRegKey, int legacyMidiEntryIx) {
 	return true;
 }

-static ProcessReturnCode registerDeviceAndDriverClass(int legacyMidiEntryIx) {
-	HDEVINFO hDevInfo = SetupDiGetClassDevsA(&GUID_DEVCLASS_MEDIA, NULL, NULL, 0);
+static FindDeviceResult findMt32emuDevice(HDEVINFO &hDevInfo, SP_DEVINFO_DATA &deviceInfoData) {
+	char hardwareId[1024];
+	for (int deviceIx = 0; SetupDiEnumDeviceInfo(hDevInfo, deviceIx, &deviceInfoData); ++deviceIx) {
+		if (!SetupDiGetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_HARDWAREID, NULL, (BYTE *)hardwareId, sizeof(hardwareId), NULL)) continue;
+		if (!strncmp(hardwareId, DEVICE_HARDWARE_IDS, sizeof(DEVICE_HARDWARE_IDS) + 1)) return FindDeviceResult_FOUND;
+	}
+	return ERROR_NO_MORE_ITEMS == GetLastError() ? FindDeviceResult_NOT_FOUND : FindDeviceResult_FAILED;
+}
+
+static ProcessReturnCode registerDevice(HDEVINFO &hDevInfo, SP_DEVINFO_DATA &deviceInfoData, bool wow64Process) {
+	hDevInfo = SetupDiGetClassDevsA(&GUID_DEVCLASS_MEDIA, NULL, NULL, 0);
 	if (INVALID_HANDLE_VALUE == hDevInfo) {
 		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
 	}

-	SP_DEVINFO_DATA deviceInfoData;
-	deviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
+	FindDeviceResult findDeviceResult = findMt32emuDevice(hDevInfo, deviceInfoData);
+	if (FindDeviceResult_FAILED == findDeviceResult) return ProcessReturnCode_ERR_REGISTERING_DEVICE;
+	if (FindDeviceResult_FOUND == findDeviceResult) return ProcessReturnCode_OK;

 	if (!SetupDiCreateDeviceInfoA(hDevInfo, DEVICE_NAME_MEDIA, &GUID_DEVCLASS_MEDIA, DEVICE_DESCRIPTION, NULL, DICD_GENERATE_ID, &deviceInfoData)) {
 		SetupDiDestroyDeviceInfoList(hDevInfo);
 		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
 	}
-	if (!SetupDiRegisterDeviceInfo(hDevInfo, &deviceInfoData, 0, NULL, NULL, NULL)) {
+	if (!SetupDiSetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_HARDWAREID, (BYTE *)DEVICE_HARDWARE_IDS, sizeof(DEVICE_HARDWARE_IDS))) {
 		SetupDiDestroyDeviceInfoList(hDevInfo);
 		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
 	}

+	// The proper way to register device in PnP manager is to call SetupDiCallClassInstaller but that doesn't work in WOW.
+	BOOL deviceRegistrationResult;
+	if (wow64Process) {
+		deviceRegistrationResult = SetupDiRegisterDeviceInfo(hDevInfo, &deviceInfoData, 0, NULL, NULL, NULL);
+	} else {
+		deviceRegistrationResult = SetupDiCallClassInstaller(DIF_REGISTERDEVICE, hDevInfo, &deviceInfoData);
+	}
+	if (!deviceRegistrationResult) {
+		SetupDiDestroyDeviceInfoList(hDevInfo);
+		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
+	}
+	return ProcessReturnCode_OK;
+}
+
+static ProcessReturnCode registerDeviceAndDriverClass(bool wow64Process, int legacyMidiEntryIx) {
+	HDEVINFO hDevInfo;
+	SP_DEVINFO_DATA deviceInfoData;
+	deviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
+
+	ProcessReturnCode returnCode = registerDevice(hDevInfo, deviceInfoData, wow64Process);
+	if (ProcessReturnCode_OK != returnCode) return returnCode;
+
 	DWORD configClass = CONFIGFLAG_MANUAL_INSTALL | CONFIGFLAG_NEEDS_FORCED_CONFIG;
 	if (!SetupDiSetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_CONFIGFLAGS, (BYTE *)&configClass, sizeof(configClass))) {
 		SetupDiDestroyDeviceInfoList(hDevInfo);
 		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
 	}
-	if (!SetupDiSetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_MFG, (BYTE *)&DRIVER_PROVIDER_NAME, sizeof(DRIVER_PROVIDER_NAME))) {
+	if (!SetupDiSetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_MFG, (BYTE *)DRIVER_PROVIDER_NAME, sizeof(DRIVER_PROVIDER_NAME))) {
 		SetupDiDestroyDeviceInfoList(hDevInfo);
 		MessageBoxA(NULL, CANNOT_REGISTER_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
 		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
@@ -401,6 +445,43 @@ static ProcessReturnCode registerDeviceAndDriverClass(int legacyMidiEntryIx) {
 	return ProcessReturnCode_OK;
 }

+static ProcessReturnCode removeDevice(bool wow64Process) {
+	HDEVINFO hDevInfo;
+	SP_DEVINFO_DATA deviceInfoData;
+	deviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
+
+	hDevInfo = SetupDiGetClassDevsA(&GUID_DEVCLASS_MEDIA, NULL, NULL, 0);
+	if (INVALID_HANDLE_VALUE == hDevInfo) {
+		MessageBoxA(NULL, CANNOT_REMOVE_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_REMOVING_DEVICE;
+	}
+
+	FindDeviceResult findDeviceResult = findMt32emuDevice(hDevInfo, deviceInfoData);
+	if (FindDeviceResult_FAILED == findDeviceResult) {
+		SetupDiDestroyDeviceInfoList(hDevInfo);
+		MessageBoxA(NULL, CANNOT_REMOVE_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_REMOVING_DEVICE;
+	}
+	if (FindDeviceResult_NOT_FOUND == findDeviceResult) {
+		SetupDiDestroyDeviceInfoList(hDevInfo);
+		MessageBoxA(NULL, CANNOT_REMOVE_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_OK;
+	}
+
+	// The proper way to remove device in PnP manager is to call SetupDiCallClassInstaller but that doesn't work in WOW.
+	BOOL deviceRemovalResult;
+	if (wow64Process) {
+		deviceRemovalResult = SetupDiRemoveDevice(hDevInfo, &deviceInfoData);
+	} else {
+		deviceRemovalResult = SetupDiCallClassInstaller(DIF_REMOVE, hDevInfo, &deviceInfoData);
+	}
+	SetupDiDestroyDeviceInfoList(hDevInfo);
+	if (!deviceRemovalResult) {
+		MessageBoxA(NULL, CANNOT_REMOVE_DEVICE_ERR, REGISTRY_ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+	}
+	return ProcessReturnCode_OK;
+}
+
 int main(int argc, char *argv[]) {
 	bool wow64Process = isWow64Process();

@@ -425,13 +506,9 @@ int main(int argc, char *argv[]) {
 			}
 			int legacyMidiEntryIx;
 			const RegisterDriverResult registerDriverResult = registerDriver(wow64Process, legacyMidiEntryIx);
-			if (registerDriverResult == RegisterDriverResult_FAILED) {
-				return ProcessReturnCode_ERR_REGISTERING_DRIVER;
-			}
-			ProcessReturnCode returnCode = registerDeviceAndDriverClass(legacyMidiEntryIx);
-			if (ProcessReturnCode_OK != returnCode) {
-				return returnCode;
-			}
+			if (registerDriverResult == RegisterDriverResult_FAILED) return ProcessReturnCode_ERR_REGISTERING_DRIVER;
+			ProcessReturnCode returnCode = registerDeviceAndDriverClass(wow64Process, legacyMidiEntryIx);
+			if (ProcessReturnCode_OK != returnCode) return returnCode;
 			char setupPath[MAX_PATH + 1];
 			if (pathDelimPosition == NULL) {
 				GetCurrentDirectoryA(sizeof(setupPath), setupPath);
@@ -470,7 +547,10 @@ int main(int argc, char *argv[]) {
 			} else {
 				deleteDriverFile(pathName, SYSTEM_DIR_NAME);
 			}
-			unregisterDriver(wow64Process);
+			if (!unregisterDriver(wow64Process)) return ProcessReturnCode_OK;
+			ProcessReturnCode returnCode = removeDevice(wow64Process);
+			if (ProcessReturnCode_OK != returnCode) return returnCode;
+			MessageBoxA(NULL, SUCCESSFULLY_UNINSTALLED_MSG, INFORMATION_TITLE, MB_OK | MB_ICONINFORMATION);
 			return ProcessReturnCode_OK;
 		}

--- a/mt32emu_win32drv_setup/mt32emu_win32drv_setup.vcproj
+++ b/mt32emu_win32drv_setup/mt32emu_win32drv_setup.vcproj
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="windows-1251"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9,00"
-	Name="mt32emu_win32drv_setup"
+	Version="9.00"
+	Name="drvsetup"
 	ProjectGUID="{865C8AAD-4B25-498F-B311-AEDB80898983}"
-	RootNamespace="mt32emu_win32drv_setup"
+	RootNamespace="drvsetup"
 	Keyword="Win32Proj"
 	TargetFrameworkVersion="196613"
 	>
@@ -63,11 +63,12 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
+				AdditionalDependencies="setupapi.lib"
 				LinkIncremental="2"
 				UACExecutionLevel="2"
-				UACUIAccess="true"
 				GenerateDebugInformation="true"
-				SubSystem="1"
+				SubSystem="2"
+				EntryPointSymbol="mainCRTStartup"
 				TargetMachine="1"
 			/>
 			<Tool
@@ -137,7 +138,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)\drvsetup.exe"
+				AdditionalDependencies="setupapi.lib"
 				LinkIncremental="1"
 				UACExecutionLevel="2"
 				GenerateDebugInformation="true"
@@ -214,7 +215,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				OutputFile="$(OutDir)\drvsetup.exe"
 				LinkIncremental="1"
 				UACExecutionLevel="2"
 				GenerateDebugInformation="true"
@@ -255,11 +255,11 @@
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
 			<File
-				RelativePath="..\..\munt\mt32emu_win32drv_setup\mt32emu_win32drv_setup.cpp"
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\drvsetup.cpp"
 				>
 			</File>
 			<File
-				RelativePath="..\..\munt\mt32emu_win32drv_setup\stdafx.cpp"
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.cpp"
 				>
 				<FileConfiguration
 					Name="Debug|Win32"
@@ -277,7 +277,7 @@
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
 			<File
-				RelativePath="..\..\munt\mt32emu_win32drv_setup\stdafx.h"
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.h"
 				>
 			</File>
 		</Filter>
--- a/mt32emu_win32drv_setup/drvsetup/drvsetup.vcxproj
+++ b/mt32emu_win32drv_setup/drvsetup/drvsetup.vcxproj
@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{865C8AAD-4B25-498F-B311-AEDB80898983}</ProjectGuid>
+    <RootNamespace>drvsetup</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+    <WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset>v141</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>15.0.28307.799</_ProjectFileVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>$(SolutionDir)$(Configuration)\</OutDir>
+    <IntDir>$(Configuration)\</IntDir>
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <OutDir>$(SolutionDir)$(Configuration)\</OutDir>
+    <IntDir>$(Configuration)\</IntDir>
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>$(SolutionDir)\x64\$(Configuration)\</OutDir>
+    <IntDir>x64\$(Configuration)\</IntDir>
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>setupapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader />
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>setupapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader />
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+      <AdditionalDependencies>setupapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <Optimization>Disabled</Optimization>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>setupapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <SubSystem>Windows</SubSystem>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\drvsetup.cpp" />
+    <ClCompile Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/mt32emu_win32drv_setup/drvsetup/drvsetup.vcxproj.filters
+++ b/mt32emu_win32drv_setup/drvsetup/drvsetup.vcxproj.filters
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\drvsetup.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\munt\mt32emu_win32drv_setup\drvsetup\stdafx.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
--- a/mt32emu_win32drv_setup/drvsetup/stdafx.cpp
+++ b/mt32emu_win32drv_setup/drvsetup/stdafx.cpp
--- a/mt32emu_win32drv_setup/drvsetup/stdafx.h
+++ b/mt32emu_win32drv_setup/drvsetup/stdafx.h
@@ -7,7 +7,6 @@
 #define _WIN32_WINNT 0x0500

 #include <windows.h>
-#include <iostream>
 #include <Setupapi.h>
 #include <Devguid.h>
 #include <RegStr.h>
--- a/mt32emu_win32drv_setup/infinstall/infinstall.cpp
+++ b/mt32emu_win32drv_setup/infinstall/infinstall.cpp
@@ -0,0 +1,200 @@
+/* Copyright (C) 2020 Sergey V. Mikayev
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 2.1 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "stdafx.h"
+
+const char INSTALL_COMMAND[] = "install";
+const char UNINSTALL_COMMAND[] = "uninstall";
+const char PATH_SEPARATOR[] = "\\";
+
+const char DEVICE_NAME_MEDIA[] = "MEDIA";
+const char DEVICE_DESCRIPTION[] = "MT-32 Synth Emulator";
+const char DEVICE_HARDWARE_IDS[] = "ROOT\\mt32emu\0";
+const char DRIVER_INF_FILE_NAME[] = "mt32emu.inf";
+
+const char SUCCESSFULLY_INSTALLED_MSG[] = "MT32Emu MIDI Driver successfully installed";
+const char SUCCESSFULLY_UPDATED_MSG[] = "MT32Emu MIDI Driver successfully updated";
+const char SUCCESSFULLY_UNINSTALLED_MSG[] = "MT32Emu MIDI Driver successfully uninstalled";
+const char USAGE_MSG[] = "Usage:\n\n"
+	"  infinstall install - install or update driver\n"
+	"  infinstall uninstall - uninstall driver";
+
+const char CANNOT_REGISTER_DEVICE_ERR_FMT[] = "Cannot register device\n Error while %s: %0x";
+const char CANNOT_INSTALL_DRIVER_ERR_FMT[] = "Cannot install MT32Emu MIDI Driver\n Error: %0x";
+const char CANNOT_INSTALL_PATH_TOO_LONG_ERR[] = "MT32Emu MIDI Driver cannot be installed:\n Installation path is too long";
+const char CANNOT_REMOVE_DEVICE_ERR_FMT[] = "Cannot uninstalled device\n Error while %s: %0x";
+const char CANNOT_UNINSTALL_NOT_FOUND[] = "MT32Emu MIDI Driver cannot be uninstalled:\n Compatible devices not found";
+
+const char INFORMATION_TITLE[] = "Information";
+const char ERROR_TITLE[] = "Error";
+
+const char *registerDeviceStageName[] = {
+	"getting class devices", "enumerating devices", "creating device info", "setting device property", "registering device in PnP manager"
+};
+
+const char *removeDeviceStageName[] = {
+	"getting class devices", "enumerating devices", "removing device from PnP manager"
+};
+
+enum ProcessReturnCode {
+	ProcessReturnCode_OK = 0,
+	ProcessReturnCode_ERR_UNRECOGNISED_OPERATION_MODE = 1,
+	ProcessReturnCode_ERR_PATH_TOO_LONG = 2,
+	ProcessReturnCode_ERR_REGISTERING_DEVICE = 3,
+	ProcessReturnCode_ERR_INSTALLING_DRIVER = 4,
+	ProcessReturnCode_ERR_UNINSTALLING_DRIVER = 5
+};
+
+enum RegisterDeviceResult {
+	RegisterDeviceResult_OK,
+	RegisterDeviceResult_ALREADY_EXISTS,
+	RegisterDeviceResult_GET_DEV_INFOS_ERROR,
+	RegisterDeviceResult_FIND_DEVICE_ERROR,
+	RegisterDeviceResult_CREATE_DEV_INFO_ERROR,
+	RegisterDeviceResult_SET_DEVICE_PROPERTY_ERROR,
+	RegisterDeviceResult_REGISTER_DEVICE_ERROR
+};
+
+enum RemoveDeviceResult {
+	RemoveDeviceResult_OK,
+	RemoveDeviceResult_NOT_FOUND,
+	RemoveDeviceResult_GET_DEV_INFOS_ERROR,
+	RemoveDeviceResult_FIND_DEVICE_ERROR,
+	RemoveDeviceResult_REMOVE_DEVICE_ERROR
+};
+
+enum FindDeviceResult {
+	FindDeviceResult_FOUND,
+	FindDeviceResult_NOT_FOUND,
+	FindDeviceResult_FAILED
+};
+
+static bool createFullInfPath(char *fullInfPath, const char *appLaunchPath) {
+	const char *pathDelimPosition = strrchr(appLaunchPath, PATH_SEPARATOR[0]);
+	int setupPathLen = int(pathDelimPosition - appLaunchPath);
+	if (pathDelimPosition != NULL && setupPathLen > MAX_PATH - sizeof(DRIVER_INF_FILE_NAME) - 2) return false;
+	char infPath[MAX_PATH + 1];
+	if (pathDelimPosition == NULL) {
+		if (GetCurrentDirectoryA(sizeof(infPath), infPath) > MAX_PATH - sizeof(DRIVER_INF_FILE_NAME) - 2) return false;
+	} else {
+		strncpy(infPath, appLaunchPath, setupPathLen);
+		infPath[setupPathLen] = 0;
+	}
+	strncat(infPath, PATH_SEPARATOR, MAX_PATH - strlen(infPath));
+	strncat(infPath, DRIVER_INF_FILE_NAME, MAX_PATH - strlen(infPath));
+	return GetFullPathNameA(infPath, MAX_PATH, fullInfPath, NULL) < MAX_PATH;
+}
+
+static FindDeviceResult findMt32emuDevice(HDEVINFO &hDevInfo, SP_DEVINFO_DATA &deviceInfoData) {
+	char hardwareId[1024];
+	for (int deviceIx = 0; SetupDiEnumDeviceInfo(hDevInfo, deviceIx, &deviceInfoData); ++deviceIx) {
+		if (!SetupDiGetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_HARDWAREID, NULL, (BYTE *)hardwareId, sizeof(hardwareId), NULL)) continue;
+		if (!strncmp(hardwareId, DEVICE_HARDWARE_IDS, sizeof(DEVICE_HARDWARE_IDS) + 1)) return FindDeviceResult_FOUND;
+	}
+	return ERROR_NO_MORE_ITEMS == GetLastError() ? FindDeviceResult_NOT_FOUND : FindDeviceResult_FAILED;
+}
+
+static RegisterDeviceResult registerDevice(HDEVINFO &hDevInfo) {
+	SP_DEVINFO_DATA deviceInfoData;
+	deviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
+
+	hDevInfo = SetupDiGetClassDevsA(&GUID_DEVCLASS_MEDIA, NULL, NULL, 0);
+	if (INVALID_HANDLE_VALUE == hDevInfo) return RegisterDeviceResult_GET_DEV_INFOS_ERROR;
+	FindDeviceResult findDeviceResult = findMt32emuDevice(hDevInfo, deviceInfoData);
+	if (FindDeviceResult_FAILED == findDeviceResult) return RegisterDeviceResult_FIND_DEVICE_ERROR;
+	if (FindDeviceResult_FOUND == findDeviceResult) return RegisterDeviceResult_ALREADY_EXISTS;
+	if (!SetupDiCreateDeviceInfoA(hDevInfo, DEVICE_NAME_MEDIA, &GUID_DEVCLASS_MEDIA, DEVICE_DESCRIPTION, NULL, DICD_GENERATE_ID, &deviceInfoData)) return RegisterDeviceResult_CREATE_DEV_INFO_ERROR;
+	if (!SetupDiSetDeviceRegistryPropertyA(hDevInfo, &deviceInfoData, SPDRP_HARDWAREID, (BYTE *)DEVICE_HARDWARE_IDS, sizeof(DEVICE_HARDWARE_IDS))) return RegisterDeviceResult_SET_DEVICE_PROPERTY_ERROR;
+	if (!SetupDiCallClassInstaller(DIF_REGISTERDEVICE, hDevInfo, &deviceInfoData)) return RegisterDeviceResult_REGISTER_DEVICE_ERROR;
+	return RegisterDeviceResult_OK;
+}
+
+static ProcessReturnCode infInstall(char *fullInfPath) {
+	HDEVINFO hDevInfo;
+
+	RegisterDeviceResult registerDeviceResult = registerDevice(hDevInfo);
+	if (RegisterDeviceResult_GET_DEV_INFOS_ERROR <= registerDeviceResult) {
+		DWORD errorCode = GetLastError();
+		if (INVALID_HANDLE_VALUE != hDevInfo) SetupDiDestroyDeviceInfoList(hDevInfo);
+		char message[1024];
+		wsprintfA(message, CANNOT_REGISTER_DEVICE_ERR_FMT, registerDeviceStageName[registerDeviceResult - RegisterDeviceResult_GET_DEV_INFOS_ERROR], errorCode);
+		MessageBoxA(NULL, message, ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_REGISTERING_DEVICE;
+	}
+	SetupDiDestroyDeviceInfoList(hDevInfo);
+
+	BOOL rebootRequired = FALSE;
+	if (!UpdateDriverForPlugAndPlayDevicesA(NULL, DEVICE_HARDWARE_IDS, fullInfPath, 0, &rebootRequired)) {
+		DWORD errorCode = GetLastError();
+		char message[1024];
+		wsprintfA(message, CANNOT_INSTALL_DRIVER_ERR_FMT, errorCode);
+		MessageBoxA(NULL, message, ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_INSTALLING_DRIVER;
+	}
+
+	const char *message = RegisterDeviceResult_ALREADY_EXISTS == registerDeviceResult ? SUCCESSFULLY_UPDATED_MSG : SUCCESSFULLY_INSTALLED_MSG;
+	MessageBoxA(NULL, message, INFORMATION_TITLE, MB_OK | MB_ICONINFORMATION);
+	return ProcessReturnCode_OK;
+}
+
+static RemoveDeviceResult removeDevice(HDEVINFO &hDevInfo) {
+	SP_DEVINFO_DATA deviceInfoData;
+	deviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
+
+	hDevInfo = SetupDiGetClassDevsA(&GUID_DEVCLASS_MEDIA, NULL, NULL, 0);
+	if (INVALID_HANDLE_VALUE == hDevInfo) return RemoveDeviceResult_GET_DEV_INFOS_ERROR;
+	FindDeviceResult findDeviceResult = findMt32emuDevice(hDevInfo, deviceInfoData);
+	if (FindDeviceResult_FAILED == findDeviceResult) return RemoveDeviceResult_FIND_DEVICE_ERROR;
+	if (FindDeviceResult_NOT_FOUND == findDeviceResult) return RemoveDeviceResult_NOT_FOUND;
+	if (!SetupDiCallClassInstaller(DIF_REMOVE, hDevInfo, &deviceInfoData)) return RemoveDeviceResult_REMOVE_DEVICE_ERROR;
+	return RemoveDeviceResult_OK;
+}
+
+static ProcessReturnCode uninstallDevice() {
+	HDEVINFO hDevInfo;
+
+	RemoveDeviceResult removeDeviceResult = removeDevice(hDevInfo);
+	if (RemoveDeviceResult_GET_DEV_INFOS_ERROR <= removeDeviceResult) {
+		DWORD errorCode = GetLastError();
+		if (INVALID_HANDLE_VALUE != hDevInfo) SetupDiDestroyDeviceInfoList(hDevInfo);
+		char message[1024];
+		wsprintfA(message, CANNOT_REMOVE_DEVICE_ERR_FMT, removeDeviceStageName[removeDeviceResult - RemoveDeviceResult_GET_DEV_INFOS_ERROR], errorCode);
+		MessageBoxA(NULL, message, ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+		return ProcessReturnCode_ERR_UNINSTALLING_DRIVER;
+	}
+	SetupDiDestroyDeviceInfoList(hDevInfo);
+
+	const char *message = RemoveDeviceResult_OK == removeDeviceResult ? SUCCESSFULLY_UNINSTALLED_MSG : CANNOT_UNINSTALL_NOT_FOUND;
+	MessageBoxA(NULL, message, INFORMATION_TITLE, MB_OK | MB_ICONINFORMATION);
+	return ProcessReturnCode_OK;
+}
+
+int main(int argc, char *argv[]) {
+	if (argc == 2) {
+		if (_stricmp(INSTALL_COMMAND, argv[1]) == 0) {
+			char fullInfPath[MAX_PATH + 1];
+			if (!createFullInfPath(fullInfPath, argv[0])) {
+				MessageBoxA(NULL, CANNOT_INSTALL_PATH_TOO_LONG_ERR, ERROR_TITLE, MB_OK | MB_ICONEXCLAMATION);
+				return ProcessReturnCode_ERR_PATH_TOO_LONG;
+			}
+			return infInstall(fullInfPath);
+		} else if (_stricmp(UNINSTALL_COMMAND, argv[1]) == 0) {
+			return uninstallDevice();
+		}
+	}
+	MessageBoxA(NULL, USAGE_MSG, INFORMATION_TITLE, MB_OK | MB_ICONINFORMATION);
+	return ProcessReturnCode_ERR_UNRECOGNISED_OPERATION_MODE;
+}
--- a/mt32emu_win32drv_setup/infinstall/infinstall.vcproj
+++ b/mt32emu_win32drv_setup/infinstall/infinstall.vcproj
@@ -0,0 +1,287 @@
+<?xml version="1.0" encoding="windows-1251"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="infinstall"
+	ProjectGUID="{DC87B5AB-C35C-44D0-9EB3-20FFA5CC4B06}"
+	RootNamespace="infinstall"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="196613"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="2"
+				WarningLevel="3"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="setupapi.lib newdev.lib"
+				LinkIncremental="2"
+				UACExecutionLevel="2"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				EntryPointSymbol="mainCRTStartup"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="setupapi.lib newdev.lib"
+				LinkIncremental="1"
+				UACExecutionLevel="2"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				EntryPointSymbol="mainCRTStartup"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)\x64\$(ConfigurationName)"
+			IntermediateDirectory="x64\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				UACExecutionLevel="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				EntryPointSymbol=""
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+			>
+			<File
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\infinstall\infinstall.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\infinstall\stdafx.cpp"
+				>
+				<FileConfiguration
+					Name="Debug|Win32"
+					>
+					<Tool
+						Name="VCCLCompilerTool"
+						UsePrecompiledHeader="1"
+					/>
+				</FileConfiguration>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+			>
+			<File
+				RelativePath="..\..\..\munt\mt32emu_win32drv_setup\infinstall\stdafx.h"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/mt32emu_win32drv_setup/infinstall/infinstall.vcxproj
+++ b/mt32emu_win32drv_setup/infinstall/infinstall.vcxproj
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
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+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
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+++ b/mt32emu_win32drv_setup/infinstall/infinstall.vcxproj.filters
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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+      <Filter>Header Files</Filter>
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--- a/mt32emu_win32drv_setup/infinstall/stdafx.cpp
+++ b/mt32emu_win32drv_setup/infinstall/stdafx.cpp
@@ -0,0 +1 @@
+#include "stdafx.h"
--- a/mt32emu_win32drv_setup/infinstall/stdafx.h
+++ b/mt32emu_win32drv_setup/infinstall/stdafx.h
@@ -0,0 +1,12 @@
+// stdafx.h : include file for standard system include files,
+// or project specific include files that are used frequently, but
+// are changed infrequently
+#pragma once
+
+// Require Windows 2K API
+#define _WIN32_WINNT 0x0500
+
+#include <windows.h>
+#include <Setupapi.h>
+#include <Devguid.h>
+#include <newdev.h>
--- a/mt32emu_win32drv_setup/mt32emu_win32drv_setup.vs9.sln
+++ b/mt32emu_win32drv_setup/mt32emu_win32drv_setup.vs9.sln
@@ -1,7 +1,9 @@

 Microsoft Visual Studio Solution File, Format Version 10.00
 # Visual C++ Express 2008
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mt32emu_win32drv_setup", "mt32emu_win32drv_setup.vcproj", "{865C8AAD-4B25-498F-B311-AEDB80898983}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "drvsetup", "drvsetup\drvsetup.vcproj", "{865C8AAD-4B25-498F-B311-AEDB80898983}"
+EndProject
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 		{865C8AAD-4B25-498F-B311-AEDB80898983}.Release|Win32.Build.0 = Release|Win32
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