+2  A: 

Found the answer, I added it to the GAC with gacutil.

C:\WINDOWS>"C:\Program\Microsoft SDKs\Windows\v6.0A\bin\gacutil.exe" /i Microsoft.NET/Framework/v2.0.50727/System.EnterpriseServices.dll

Nifle
Worked perfectly on my new dev machine. Thanks!
Mark Struzinski
A: 

i cannot find the gacutil.exe file in my whole C:\windows... i got the same error msg for MVC2.0, how to solve it?

Elaine