cannot uninstall mozilla firefox on xp highjacked

Press the Win+R button it will open the Run dialog box, type %appdata% in it, and hit enter. Uninstall FirefoxĪfter Uninstalling Firefox by Iobit Uninstaller, you need to delete one more folder from AppData. So Download and install Iobit Uninstaller and uninstall Firefox using Uninstaller, also perform Powerful Scan which finds all registry entries and leftovers of Firefox, select all leftover items and delete them. If the above method works then great, if not you need to completely uninstall Firefox and re-install to the newest version in order to get this problem fixed.Ĭomplete Uninstall means you need to remove everything related to Firefox from your computer like –Īll above task is going to tedious, especially removing entries from the registry, since I don’t recommend playing with Registry Editor, deleting the wrong registry keys may lead to other errors or complete system failure.

Method 1 may not work for everyone because upgrading to the new version may not remove the root cause of this problem. Method 2: Complete Uninstall and Re-install of Firefox

After the complete upgrade, you may be able to run Firefox as usual.

Cannot uninstall mozilla firefox on xp highjacked