Running XP-sp2 with VS2010 Beta 2 in a VPC and when I installed Code Contracts from devLabs, the it conflicts with Contracts within mscorlib.
However, if I do not install the devLabs install, the Code Contracts tab on the Project Projects page does not appear. Here is the error that is generated.
Error 1 The command ""C:\Program Files\Microsoft\Contracts\Bin\ccrewrite" /level:4 /rewrite /throwonfailure /libpaths:"C:\Program Files\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\;C:\Program Files\Microsoft\Contracts\Contracts " "ClassLibrary1.dll"" exited with code -2146232576. ClassLibrary1