We had an interesting error this morning. A client called to say that they had upgraded a bit of software (a web application hosted on their SBS 2003 server), and were now getting a .NET error:
Could not load file or assembly ‘System.EnterpriseServices.Wrapper.dll’
After some searching around, we managed to fix the error by copying the %systemroot%\Microsoft.NET\Framework\v2.0.50727\System.EnterpriseServices.dll to the GAC.
Instructions:
GAC is located at C:\WINDOWS\assembly. You will need to open 2 windows explorer to do drag and drop, as there is no ‘paste’ once you ‘copy’ from it. Simply drag the System.EnterpriseServices.dll file from the source folder (%systemroot%\Microsoft.NET\Framework\v2.0.50727\System.EnterpriseServices.dll) to the GAC ( C:\WINDOWS\assembly).