Unfortunately 38.1 still returns the error that it is not a valid Win32 program. I have tried uninstalling (via the Control Panel > Programs and Features) then reinstalling to no avail. If I am to manually full uninstall, is there a way to back up my profiles and addon and such. Also note I have been keeping FF up to date since Waterfox hasn't been working for the past month or two for me, if that causes any conflicts.
Edited by Tsyphon - 6/18/15 at 1:34am