New
#11
Okay.
So are you just using that addon to test if firefox crashes? Or you actually do need that addon?
A clean install is always good.
Clean Install Windows 7
Clean Reinstall - Factory OEM Windows 7
Doubtful that you will need to reinstall wndows unless something has been done of which we are not aware.
Now , believe it or not, you have System Restore points.
Use this procedure and pick a restore point before your problems occurred.
RESTORE TO A PREVIOUS SYSTEM RESTORE POINT
1) WIN | type SYSTEM RESTORE | ENTER | NEXT
| Choose a different restore point radio button | NEXT
2) Show more restore pointscheckbox (lower left)
3) Highlight the desired restore point
4) Scan for affected programs(lower right)make a note of affected programs
5) CLOSE | NEXT | FINISH
WIN = key with the wavy Microsoft flag on top.
can you try and create a new profile for firefox,
follow this guide,
Creating a new Firefox profile on Windows - MozillaZine Knowledge Base
if it works and no crashes then we can look at moving the old profile into the new.
i recommend that you do not use this "uninstaller pro" product in the future.
such a product is not needed with Win 7.