I have installed TBB on Windows 7 Ultimate 64. When I double click either the link or directly on the Firefox icon in the TBB map on my desktop (both normal and as admin) I can see in task scheduler that
firefox.exe starts up and disappears after a few second.
I can't see any
Tor.exe staring up. The result is that TBB won't start up. I tried downlaoding it several times to make sure TBB is not corrupted.