Mixed mode combination built against version 'v1.1.4322'

Question

I have included the DirectX player in the C # .net 4.0 application which is included here (answer2). The problem is that when I try to initialize an object (i.e. Player mPlayer = new Player ()), this error occurs:

The mixed mode combination is built in comparison with the version "v1.1.4322" of the runtime environment and cannot be loaded into the runtime 4.0 without additional configuration information.

Does anyone know what this could be?

Answer 1

You need to add the app.Config file and set useLegacyV2RuntimeActivationPolicy to true.

Requires mixed-mode CLR 2 assemblies in a .NET 4 application.

Answer 2

I fixed this error by changing the "configuration" node on my app.config as follows:

 <startup> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/> </startup> 

:

 <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/> </startup> 

Answer 3

Here the assembly configuration is possible:

 <configuration> <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" /> </startup> </configuration>