When I tried to select designer view in VS 2010 I get this error:
There is no editor available for \'c:\\user\\teadrinkinggeek\\documents\\visual
You can also receive this message if the Build Action property is set to None on the (.cs/.vb) file.
Click on the (.cs/.vb) file in your project, look at the Properties Window (press F4 if not visible), make sure that the Build Action property is set to Compile.
Its a really misleading error message in this case.