Ok, I remembered myself, but maybe for future problems with Glde:
- Don't run the test, check the box which let you start the game without testing. If you have a voodoo card, Glide will work and will have much better performance
- If you have the same problem as me (Getting a runtime error, which can only be clossed by reseting your computer), just Alt Tab out of the game. <img src="/ubbthreads/images/graemlins/div.gif" alt="" /> will close down automatically without the runtime error.