I'm having an odd problem with some games. Whenever I exit a game, System 6 gives me an error and I have to reboot. The error is either Address Error (most common) or Coprocessor Not Installed (less common). Some games like the ICOM adventures exit just fine with no error. All the games start up and play just fine, it's only when exiting back to the desktop I get the error.
Here's some more info:
Macintosh Classic with 4MB
System 6.0.8
Games being played from a 1GB hard drive
The only add-ons I have installed are a CD Rom driver and the MAGIC menu for stuff-it.
Any ideas?