Cubase 6.07 hanging-Runtime Error

I upgraded to 6.07.

I mixed a session and then closed it, turned off the computer and went to lunch. When I turned on the computer, I got this message:

Microsoft Visual C++ Runtime Library

"This application requested the Runtime to terminate in an unusual way.

I am now trying to open a project, but it is hanging at 89%. Cubase is hardly taxing my CPU or my Memory. So, I assume it has to do with Runtime.

Any suggestions?