I am running into a problem with the EdgeCam Simulator with version 2009 R1. Everytime I try to run it, I get a "File Error". Once I get past that, it gives me an "Unknown Type 36" error. Once I get past that, it may or may not simluate my tool path. If it does, it tends to drop parts of my program, and the more I try to run it, the more it drops until it won't do anything at all.
It will even give me these errors if I don't have any toolpath at all.

I have tried different types of stock models, and even tried a working program from v12.5 with the same results. All of my settings are the same between the two versions except one. in the simulator, the tolerance setting is at the default .01mm. When I try to change it to any inch value it goes right back to the mm setting. I don't think that is where the problem is because I have tried creating stock in EdgeCam with mm settings with the same result.

Has anyone ever encountered this before? Any ideas will be greatly appreciated.