I am testing the Silverlight Edition. I have downloaded the Getting Started stuff, and I have installed the components that it said I needed to install. When I try to build HelloWorld, I get one error:
Error 1 The "ValidateXaml" task failed unexpectedly.
System.TypeLoadException: Could not load type 'System.Runtime.Versioning.TargetFrameworkAttribute' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
at System.ModuleHandle.ResolveType(Int32 typeToken, RuntimeTypeHandle* typeInstArgs, Int32 typeInstCount...
I"m running VS2008 SP1. I loaded the Silverlight 3.0 sdk (I think... whatever was on your getting started link).
Can you suggest what I might need to install?
Do I need to suck it up and upgrade to VS2010, and Silverlight 4.0 in order to have a fair evaluation?