I am in a bit of a conundrum. As of late, I have been practicing using Sony Vegas 7.0. However, several very vital aspects of it seem to not be working efficiently. I can no longer use either “Event Pan Crop” or use “Transitions” and “Video FX”. Whenever I click either, the window does NOT open entirely. Can someone help me? They were working properly up until now. It is impossible for me to use any of Vegas’s advanced features. I would appreciate it GREATLY if anyone can solve this. Thanks.