I just ran the most current Firefox update and now the program won't open. I keep getting an error for the XUL Runner that says "Platform version 6.0.2 is not compatible with minversion =6.0.1 maxversion 6.0.1. Restarting didn't clear this problem.

I also did a System Restore and that didn't clear the problem, either.

If you use ZoneAlarm Extreme Security then try to disable Virtualization.
Do a clean reinstall and delete the Firefox program folder.
* http://kb.mozillazine.org/Browser_will_not_start_up#XULRunner_error_after_an_update
*[[/questions/869812]]
*[[/questions/869951]]

Similar Messages

Maybe you are looking for