Please Help!!

I think I need a real FS expert here. I have FS9 with Active Camera 2.0 installed. Someone online recommended Traffic View Board from Mostrealistic AI. I downloaded and installed it and was trying it out. When I went to load the Dreamfleet Cessna later on Fs instantly crashed to my desktop and went completely out of memory. (Nothing on the taskbar.) Same thing happened again when I retried. I immediately took Traffic View Board out and that seemed to stop the FS crashes. However, when I use Virtual Cockpit now my plane taxi sounds sound like someone pulling the hand on a cash register! I'm not joking here. That's the best way to describe it. When I go to 2-D view, the sounds are fine. It's just in VC view. I tried several more planes such as the default Cessna and the Dreamfleet Cessna and the exact same sounds are there. I thought the problem was with Active Camera and that it got corrupted or something. Serge at AC even thought that the dlls from both progams conflicted. I reinstalled AC but the weird sounds are still there. Any idea how to restore my normal VC taxi sounds??