Try to update your comp to 10.6.5 OSX. Then re-download TPT 45.2 and tell us if that works.

@hydradragone
Did you download it off the first page?

Go to the downloads page to download the correct one.

P.S. It will take a few min+ to update, but it will help with a lot of other things as well

@hydradragone
PLEASE do not double post. Use the edit button (Scroll over the right side of your post)

Ok.