Fatal exception

The Computer is: AMD K5 MMX, 128 MB Ram, Savage 4 Engineering BitFlip video card 16 MB Memory.
My Problem: When I run certain games, Media Player or RealPlayer I get a blue screen that says, Fatal exception OE has occurred at 0028:C29AD5A3 in VXM PCIMP (01) + 00001CA3. The current app will terminate. When I hit any key, sometimes it returns me to my desktop and everything seems to be ok and other times the screen is black or just squiggly lines. I think I am having a problem with my video card but I am not sure. Any thoughts out there. I appreciate the help. Thanks in advance.