Hi, I have a dual boot of windows 7 on a macbook pro. I'm afraid the installation seemed successful but then when I try to open the program it asks for administrator permission which I give but then it doesn't work after that, it just closes instantly without showing anything on the screen. In the properties I am running it in windows xp service pack 2 compatability mode. It's unfortunately still not working. Any advice? Maybe start with a reinstall? I've done that and no changes have occurred. Regards, Marco