Hey Colhad...
I used to have this problem before on 2006, and TC.
In the editing folder i cut and pasted the whole lot into another folder on the desktop. Then open TC and see if it runs. If it does close it and then copy the files, not all but maybe half of them. Then load TC and hopefully it opens. Do the same for the rest.
This used to work for me so see if it works for you to,
Cheers
David