When I try to open any file in the Sharepoint Designer I am getting the message:
Server Busy
The action cannot be completed because the other program is busy. Choose 'Switch To' to activate the busy program and correct the problem.
Clicking the 'Switch To' button just opens the Start menu. Clicking 'Retry' doesn't do anything.
I have tried rebooting the server but that doesn't help either.
Any ideas?