Hi Bob
I can't see why version 11 shouldn't work on Windows 7. I am awre of BIAB users who have had no issues even running version 9
You do however need to have Administrator priveleges. Have you tried running the program with XP compatibility settings?
http://windows.microsoft.com/en-US/wind ... -windows-7I'm sure that if you hit the PGmusic forums or a Google search you will find chapter & verse on any windows issues because one thing's for sure, you won't be the only person with this issue.
Unfortunatley I can't help with the specifics on Windows 7 as I run my BIAB under linux in a virtual Win XP

Best of luck
Pete