Unfortunately did not help.

1) HALion Sonic.srf is where dll is.
2)I changed permissions to full
3)run BIAB as administrator.

Everything works well in Sonic except when I try to change volumes on channels.

More... When I try to "Send" error log to PG through their reporting system, BIAB crashes (becomes unresponsive)

I believe I saved the error log to PC, if PG wants to help or need my help to try to figure out why their own reporting system crashes BIAB, you are welcome to contact me.

Thanks.