FF will not open, not uninstall (Msg: firefox must be closed...) does not do anything.
Added an ad-on yesterday - about 3d picture(?). Now FF does not open at all, tried to uninstall but it will not uninstall - it gives the msg. "FF must be closed." -- but it is closed, will not open, will not do anything.
This happened
Every time Firefox opened
Not quite sure, tried to download a photo ad-on
User Agent
Opera/9.80 (Windows NT 5.1; U; en) Presto/2.5.24 Version/10.53
Opaite Mbohovái (3)
This is my own message. To explain it again:
1. FF will not open at all. 2. Cannot uninstall FF. 3. Cannot download new version to replace FF. 4. It may be causing other problems outside FF.
FF CANNOT BE ACTIVATED IN ANY WAY AT ALL.
FF very slow to open - so trying to re-install - but when I try to uninstall it says FF is open but it does not appear to be.
I had the same problem...5 min ago...then i solved the problem.. Try enabling Mozilla default skin : Tools>Add-Ons>Appearance> Enable Default .