Today I’ve tested the Silverlight Validation Framework in the Visual Studio 2010 beta 2.
I downloaded the assemblies, then i added the assembly references on the project, and then i tried to compile the project. But the compiler found the following error message:
I found solution to fix this on the Rob’s blog.
To fix this you need to open the Properties for each assembly (via file system) and then click Unlock as you can see in the following screenshot: