New
#31
Are you sure you're uninstalling firefox clean?
Manually remove these folders:
C:\Users\your username goes here\AppData\Local\Mozilla
C:\Users\your username goes here\AppData\Roaming\Mozilla
C:\Program Files (x86)\Mozilla Firefox
Download and install Firefox 10.0.2 directly from mozilla.org, never from other sites.
And never seen those files on Windows\Temp, something really fishy is going on with your Firefox.
Hope it helps!