I recently upgraded from Creator NXT Pro to Creator NXT3 with installation proceeding with success. However, when I try to open from the Home screen Edit Video-Advance or Create DVDs the program would not open. All the other programs open and I am able to proceed as before. Clicking on the Video/Movie section and trying to open the edit video also is having the same unsuccessful result. My system is a: Dell Studio XPS 9100, Windows 7 Premium Edition (64 bit), with 8 gb system memory, 1 TB hard drive and ATI Radeo HD 5670 video Card. As far as I know they are all up to date. Can anyone help? I have done multiple uninstall and reinstall/repair without success. Thanks for your help.