Windows cannot access specified files.

[bojango]

''Windows cannot access specified files. You may not have the appropriate permissions to access them.''

I upgraded from Light to Pro Advanced in light of it actually fixing my problem, it didn't. Same problem, both times.

Im running windows 7 home, and im the admin.
The file i'm trying to run is a MDS file, and along with it is the MDF file, which contains most of the information.

[Blazkowicz]

UAC is disabled?
How did you create the image?
What is the name and save location of the image?