diff --git a/BinaryObjectScanner/BinaryObjectScanner.csproj b/BinaryObjectScanner/BinaryObjectScanner.csproj
index e72638b8..cf5a260d 100644
--- a/BinaryObjectScanner/BinaryObjectScanner.csproj
+++ b/BinaryObjectScanner/BinaryObjectScanner.csproj
@@ -71,7 +71,6 @@
   </ItemGroup>
   <ItemGroup Condition="!$(TargetFramework.StartsWith(`net2`)) AND !$(TargetFramework.StartsWith(`net3`))">
     <PackageReference Include="OpenMcdf" Version="2.3.1" />
-    <PackageReference Include="UnshieldSharp" Version="1.7.2" />
   </ItemGroup>
   <ItemGroup Condition="!$(TargetFramework.StartsWith(`net2`)) AND !$(TargetFramework.StartsWith(`net3`)) AND !$(TargetFramework.StartsWith(`net40`)) AND !$(TargetFramework.StartsWith(`net452`))">
     <PackageReference Include="SharpCompress" Version="0.36.0" />
@@ -88,6 +87,7 @@
     <PackageReference Include="SabreTools.Matching" Version="1.3.1" />
     <PackageReference Include="SabreTools.Models" Version="1.4.0" />
     <PackageReference Include="SabreTools.Serialization" Version="1.4.1" />
+    <PackageReference Include="UnshieldSharp" Version="1.7.3" />
     <PackageReference Include="WiseUnpacker" Version="1.3.0" />
   </ItemGroup>
 
diff --git a/BinaryObjectScanner/FileType/InstallShieldArchiveV3.cs b/BinaryObjectScanner/FileType/InstallShieldArchiveV3.cs
index 1e144a1f..253059bb 100644
--- a/BinaryObjectScanner/FileType/InstallShieldArchiveV3.cs
+++ b/BinaryObjectScanner/FileType/InstallShieldArchiveV3.cs
@@ -2,9 +2,7 @@
 using System.IO;
 using System.Linq;
 using BinaryObjectScanner.Interfaces;
-#if NET40_OR_GREATER || NETCOREAPP
 using UnshieldSharp.Archive;
-#endif
 
 namespace BinaryObjectScanner.FileType
 {
@@ -26,10 +24,6 @@ namespace BinaryObjectScanner.FileType
         /// <inheritdoc/>
         public string? Extract(Stream? stream, string file, bool includeDebug)
         {
-#if NET20 || NET35
-            // Not supported for .NET Framework 2.0 or .NET Framework 3.5 due to library support
-            return null;
-#else
             try
             {
                 // Create a temp output directory
@@ -68,7 +62,6 @@ namespace BinaryObjectScanner.FileType
                 if (includeDebug) Console.WriteLine(ex);
                 return null;
             }
-#endif
         }
     }
 }
diff --git a/BinaryObjectScanner/FileType/InstallShieldCAB.cs b/BinaryObjectScanner/FileType/InstallShieldCAB.cs
index 78ffd7a8..710d32d9 100644
--- a/BinaryObjectScanner/FileType/InstallShieldCAB.cs
+++ b/BinaryObjectScanner/FileType/InstallShieldCAB.cs
@@ -2,9 +2,7 @@
 using System.IO;
 using System.Text.RegularExpressions;
 using BinaryObjectScanner.Interfaces;
-#if NET40_OR_GREATER || NETCOREAPP
 using UnshieldSharp.Cabinet;
-#endif
 
 namespace BinaryObjectScanner.FileType
 {
@@ -26,10 +24,6 @@ namespace BinaryObjectScanner.FileType
         /// <inheritdoc/>
         public string? Extract(Stream? stream, string file, bool includeDebug)
         {
-#if NET20 || NET35
-            // Not supported for .NET Framework 2.0 or .NET Framework 3.5 due to library support
-            return null;
-#else
             // Get the name of the first cabinet file or header
             var directory = Path.GetDirectoryName(file);
             string noExtension = Path.GetFileNameWithoutExtension(file);
@@ -102,7 +96,6 @@ namespace BinaryObjectScanner.FileType
                 if (includeDebug) Console.WriteLine(ex);
                 return null;
             }
-#endif
         }
     }
 }
diff --git a/Test/Extractor.cs b/Test/Extractor.cs
index 8b33d070..89f068cf 100644
--- a/Test/Extractor.cs
+++ b/Test/Extractor.cs
@@ -19,10 +19,8 @@ using SharpCompress.Compressors;
 using SharpCompress.Compressors.BZip2;
 using SharpCompress.Compressors.Xz;
 #endif
-#if NET40_OR_GREATER || NETCOREAPP
 using UnshieldSharp.Archive;
 using UnshieldSharp.Cabinet;
-#endif
 
 namespace Test
 {
@@ -320,7 +318,6 @@ namespace Test
                 Console.WriteLine("Extracting InstallShield Archive V3 contents");
                 Console.WriteLine();
 
-#if NET40_OR_GREATER || NETCOREAPP
                 // If the cab file itself fails
                 try
                 {
@@ -357,7 +354,6 @@ namespace Test
                     Console.WriteLine($"Something went wrong extracting InstallShield Archive V3: {ex}");
                     Console.WriteLine();
                 }
-#endif
             }
 
             // IS-CAB archive
@@ -367,10 +363,6 @@ namespace Test
                 Console.WriteLine("Extracting IS-CAB contents");
                 Console.WriteLine();
 
-#if NET20 || NET35 || NET40
-                Console.WriteLine("Extraction is not supported for this framework!");
-                Console.WriteLine();
-#else
                 // If the cab file itself fails
                 try
                 {
@@ -405,7 +397,6 @@ namespace Test
                     Console.WriteLine($"Something went wrong extracting IS-CAB: {ex}");
                     Console.WriteLine();
                 }
-#endif
             }
 
 #if ((NETFRAMEWORK && !NET20 && !NET35 && !NET40) || NETCOREAPP) && WIN
diff --git a/Test/Test.csproj b/Test/Test.csproj
index e84be246..dccf7c3b 100644
--- a/Test/Test.csproj
+++ b/Test/Test.csproj
@@ -24,7 +24,7 @@
   <!-- Support for old .NET versions -->
   <ItemGroup Condition="!$(TargetFramework.StartsWith(`net2`)) AND !$(TargetFramework.StartsWith(`net3`))">
     <PackageReference Include="OpenMcdf" Version="2.3.1" />
-    <PackageReference Include="UnshieldSharp" Version="1.7.2" />
+    <PackageReference Include="UnshieldSharp" Version="1.7.3" />
   </ItemGroup>
 
   <ItemGroup>