Items cannot be placed under source control.
I have just loaded TFS Workgroup Edition on a server, and have added an existing Visual Basic 2005 solution to the TFS Source control. I tried to add it from my main development system first but everything to do with Source contol was greyed out. Then I added it from the TFS server. After that I found a post online explaining that I had to set my visual studio setting to use TF as my source control. Now when ever I open the solution I get sever errors/warnings:
Source Control
You attempted to add some items to a source-controlled project, and the items reside on a drive that is different from the drive where the project resides. These items cannot be placed under source control.
(This appears about 18 times)
Is there any way to tell what items are causing this? Better yet, how do I correct this?

