When I try to open Firefox I get a message: "update could not be installed. Make sure that there is not another instance of Firefox. Restart and try again. »

Something.on 29 started w/FF SP3 Win XP (Home)

W/taskmanager verified and PS there is no other instance of FF.
Only happens in my profile, administrator and other users do not receive this message.

First reset, did not work.
Safe mode also did not work.
Uninstalled completely, even deleted my profile Firefox folder and restarted.
New versions of downloaded, installed and same problem.

Firefox now version 33, everything seems to update but I still get this message. When I open help > about he says: I'm the 33 version and restart to upgrade...

Any ideas greatly appreciated.

Back to SeaMonkey yet.


Much thanks ideato.

There was no possibility of not installing the update (in custom installation) as in the installation from the heel, but I went ahead anyway.
This seems to have done the trick.
No error messages in my my profile and FF made a successful update (see screenshot).

Thanks again
See you soon

Tags: Firefox

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