Same issue solved like this:
Seeing as this got a lot views I thought I'd post my results. This was an HP Win 7 /64
1. I made sure that the user account had full admin privileges
2. I right clicked on the BIAB & RB icons and in the compatibility tab set:
A. Run in XP compatibility mode
B. Run as administrator
C. set this for all accounts
3. Turn off UAC
4. Installed the Forte DXi--- Don't think this made a difference but thought the programs may react better ?

There has not been one "access violation" in the 3 days of continuous playing. I just let the Juke box play round & round loading 4 RTs & RDs as well.


John
ESI Gigaport HD+
Lenovo Turion II /4 Gig Ram/ Win7x64 be
15.6" Monitor
"The only Band is a Real Band"
www.wintertexaninfo.com/BANDS/JohnnyD.php