4.2.0.0 | Download Repack System.net.http.dll Version
If you continue to face issues, check your project’s target framework version (.NET Framework 4.6.2 or higher is required) and ensure no overriding policy files are redirecting to a newer, incompatible version.
The app is looking for 4.2.0.0, but the GAC provides 4.0.0.0. The Fix: You can force the application to use the specific DLL included in the project folder.
The short answer is , provided you download it from the correct source. However, caution is advised. download system.net.http.dll version 4.2.0.0
<runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <dependentAssembly> <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" /> <bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" /> </dependentAssembly> </assemblyBinding> </runtime>
copy "C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Net.Http.dll" "$env:USERPROFILE\Desktop\" If you continue to face issues, check your
the System.Net.Http NuGet package entirely if your project targets .NET Framework 4.7.2 or higher.
Note: Even if you have the runtime installed, the Developer Pack includes specific targeting packs that contain specific version numbers like 4.2.0.0. The short answer is , provided you download
If you’ve landed on this page, you’re likely encountering a frustrating error message on your Windows PC or during a .NET application build. The error might read:
Understanding the versioning is crucial to avoid errors:
Check your web.config or app.config . Many users found that the automatic binding redirect for System.Net.Http solves the crash.