diff --git a/src/win/msvc/vc15/VARCem.vcxproj b/src/win/msvc/vc15/VARCem.vcxproj
index 282101c..3454a7f 100644
--- a/src/win/msvc/vc15/VARCem.vcxproj
+++ b/src/win/msvc/vc15/VARCem.vcxproj
@@ -55,6 +55,8 @@
     <ClCompile Include="..\..\..\devices\disk\hdd_image.c" />
     <ClCompile Include="..\..\..\devices\disk\hdd_table.c" />
     <ClCompile Include="..\..\..\devices\disk\zip.c" />
+    <ClCompile Include="..\..\..\devices\misc\isamem.c" />
+    <ClCompile Include="..\..\..\devices\misc\isartc.c" />
     <ClCompile Include="..\..\..\devices\network\slirp\bootp.c" />
     <ClCompile Include="..\..\..\devices\network\slirp\cksum.c" />
     <ClCompile Include="..\..\..\devices\network\slirp\debug.c" />
@@ -73,6 +75,9 @@
     <ClCompile Include="..\..\..\devices\network\slirp\tcp_subr.c" />
     <ClCompile Include="..\..\..\devices\network\slirp\tcp_timer.c" />
     <ClCompile Include="..\..\..\devices\network\slirp\udp.c" />
+    <ClCompile Include="..\..\..\devices\printer\prt_cpmap.c" />
+    <ClCompile Include="..\..\..\devices\printer\prt_escp.c" />
+    <ClCompile Include="..\..\..\devices\printer\prt_text.c" />
     <ClCompile Include="..\..\..\devices\scsi\scsi.c" />
     <ClCompile Include="..\..\..\devices\scsi\scsi_aha154x.c" />
     <ClCompile Include="..\..\..\devices\scsi\scsi_bus.c" />
@@ -207,7 +212,6 @@
     <ClCompile Include="..\..\..\machines\m_at_430lx_nx.c" />
     <ClCompile Include="..\..\..\machines\m_at_430vx.c" />
     <ClCompile Include="..\..\..\machines\m_at_440fx.c" />
-    <ClCompile Include="..\..\..\machines\m_at_4gpv31.c" />
     <ClCompile Include="..\..\..\machines\m_at_ali1429.c" />
     <ClCompile Include="..\..\..\machines\m_at_commodore.c" />
     <ClCompile Include="..\..\..\machines\m_at_compaq.c" />
@@ -248,6 +252,7 @@
     <ClCompile Include="..\..\..\devices\ports\parallel.c" />
     <ClCompile Include="..\..\..\devices\ports\parallel_dev.c" />
     <ClCompile Include="..\..\..\devices\ports\serial.c" />
+    <ClCompile Include="..\..\..\png.c" />
     <ClCompile Include="..\..\..\random.c" />
     <ClCompile Include="..\..\..\rom.c" />
     <ClCompile Include="..\..\..\rom_load.c" />
@@ -400,6 +405,8 @@
     <ClInclude Include="..\..\..\devices\disk\hdc_ide.h" />
     <ClInclude Include="..\..\..\devices\disk\hdd.h" />
     <ClInclude Include="..\..\..\devices\disk\zip.h" />
+    <ClInclude Include="..\..\..\devices\misc\isamem.h" />
+    <ClInclude Include="..\..\..\devices\misc\isartc.h" />
     <ClInclude Include="..\..\..\devices\network\slirp\bootp.h" />
     <ClInclude Include="..\..\..\devices\network\slirp\ctl.h" />
     <ClInclude Include="..\..\..\devices\network\slirp\debug.h" />
@@ -421,6 +428,7 @@
     <ClInclude Include="..\..\..\devices\network\slirp\tcp_timer.h" />
     <ClInclude Include="..\..\..\devices\network\slirp\tcp_var.h" />
     <ClInclude Include="..\..\..\devices\network\slirp\udp.h" />
+    <ClInclude Include="..\..\..\devices\printer\printer.h" />
     <ClInclude Include="..\..\..\devices\scsi\queue.h" />
     <ClInclude Include="..\..\..\devices\scsi\scsi.h" />
     <ClInclude Include="..\..\..\devices\scsi\scsi_aha154x.h" />
@@ -536,6 +544,7 @@
     <ClInclude Include="..\..\..\devices\ports\parallel.h" />
     <ClInclude Include="..\..\..\devices\ports\parallel_dev.h" />
     <ClInclude Include="..\..\..\devices\ports\serial.h" />
+    <ClInclude Include="..\..\..\png.h" />
     <ClInclude Include="..\..\..\random.h" />
     <ClInclude Include="..\..\..\rom.h" />
     <ClInclude Include="..\..\..\devices\sound\munt\c_interface\cpp_interface.h" />
diff --git a/src/win/msvc/vc15/VARCem.vcxproj.filters b/src/win/msvc/vc15/VARCem.vcxproj.filters
index cc44658..7506327 100644
--- a/src/win/msvc/vc15/VARCem.vcxproj.filters
+++ b/src/win/msvc/vc15/VARCem.vcxproj.filters
@@ -752,9 +752,6 @@
     <ClCompile Include="..\..\..\machines\m_at.c">
       <Filter>machines</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\machines\m_at_4gpv31.c">
-      <Filter>machines</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\machines\m_at_430fx.c">
       <Filter>machines</Filter>
     </ClCompile>
@@ -882,6 +879,22 @@
     <ClCompile Include="..\..\win_lang.c">
       <Filter>win</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\devices\printer\prt_cpmap.c">
+      <Filter>devices\printer</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\devices\printer\prt_escp.c">
+      <Filter>devices\printer</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\devices\printer\prt_text.c">
+      <Filter>devices\printer</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\devices\misc\isamem.c">
+      <Filter>devices\misc</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\devices\misc\isartc.c">
+      <Filter>devices\misc</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\png.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\config.h" />
@@ -1636,6 +1649,16 @@
     <ClInclude Include="..\..\win_settings_video.h">
       <Filter>win</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\devices\printer\printer.h">
+      <Filter>devices\printer</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\devices\misc\isamem.h">
+      <Filter>devices\misc</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\devices\misc\isartc.h">
+      <Filter>devices\misc</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\..\png.h" />
   </ItemGroup>
   <ItemGroup>
     <Filter Include="cpu">
@@ -1710,6 +1733,9 @@
     <Filter Include="devices\misc">
       <UniqueIdentifier>{51f1c4aa-4a2a-4639-bcbc-2075ffaf3e27}</UniqueIdentifier>
     </Filter>
+    <Filter Include="devices\printer">
+      <UniqueIdentifier>{ab4ace08-f0ba-404e-b2ed-dbcacbb291c7}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\VARCem.rc">