MS DocuentViewer und ClipboardWatcher

Controls.DocumentViewer/App.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup>
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
     </startup>
 </configuration>

Controls.DocumentViewer/DocumentViewer.vbproj

@@ -12,7 +12,7 @@
     <AssemblyName>DigitalData.Controls.DocumentViewer</AssemblyName>
     <FileAlignment>512</FileAlignment>
     <MyType>Windows</MyType>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <TargetFrameworkProfile />
     <NuGetPackageImportStamp>
@@ -206,24 +206,6 @@
     <None Include="Resources\tooltips1.svg" />
   </ItemGroup>
   <ItemGroup>
-    <Content Include="GdPicture.NET.14.filters.64.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="GdPicture.NET.14.filters.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="GdPicture.NET.14.image.gdimgplug.64.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="GdPicture.NET.14.image.gdimgplug.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="GdPicture.NET.14.Imaging.Rendering.Skia.64.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="GdPicture.NET.14.Imaging.Rendering.Skia.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
     <None Include="Resources\viewsettings.svg" />
     <None Include="Resources\next.svg" />
     <None Include="Resources\prev.svg" />