running firefox 6.0.2 on work computer. Downloaded firefox 7.0. Ran setup and program indicated option for upgrade. Hit upgrade. Program indicated that computer needed to reboot to finish upgrade. Now all firefox icons and firefox.exe result in dialog box that indicates computer needs to reboot to apply upgrade.

Initial setup was run without admin rights. Admin rights have now been applied but the install/upgrade is still stuck in loop. Tried to uninstall but uninstall say previous upgrade needs to be completed.