Quote:


I'm running BIAB/RB 2009.5. I have not applied any updates or patches.




Well, that is the FIRST thing you should do. Find and apply the LATEST patch posted for each program. That will update all that came before that patch as well. There have been fixes.

http://www.pgmusic.com/support_windowsupdates.htm

http://www.pgmusic.com/support_windows_realband.htm

Download and install them, then check operation, it may very well solve your problem.


--Mac