Every option on my Source control menu (File / Source Control) in VS.Net is disabled. Does anyone know what causes this? Have I not integrated source control properly or something. (I have VSS 6 installed with latest service pack, and have used it extensively for previous VB6 projects.) Now I have a .Net project I need to add.

I cannot add any .Net solutions or projects to source control.

Any help/hints would be greatly appreciated.

Thanks is advance.
Stuart.