Its unlikely that the workshops work for everyone but you, so there must be some other explanation:
Originally Posted By: FAQ
Q: Help! Your Gamestudio software is very buggy. The camera behaves strange, collision detection doesn't work properly, and WED often can't start my level.
A: You might be the proud owner of a certain beta version that leaked to the warez scene: 6.20 or 7.05. Both were early beta versions and don't work reliably as you probably noticed. Sometimes the version number is patched for letting them appear as different versions (such as 7.07 or 7.70) . Please contact Support for getting a working, legal Gamestudio version. We won't prosecute you as long as you don't distribute the illegal version further, or publish anything created with it. If you do, it can become expensive ($900 per distributed copy, plus legal fees). If you're short on money, just download Gamestudio / lite-C - it's legal and free.