the new version won't work with my AVG-antivirus I had to uninstall
My problem is the exact opposite of the other people. AVG is just fine, it was the latest version of Firefox I deleted after it told me my AVG anti-virus program wasn't compatible now. I want to re-install my old version because I completely uninstalled it from my programs list.
Opaite Mbohovái (3)
AVG has been working hard to keep up with Firefox's rapidly advancing version numbers. Support for Firefox 11 was released in Service Pack 1 according to this post from the AVG forums (yesterday): AVG Forums - Weekly Overview: 14/2012.
However, you do need the latest version in order to benefit from these new patches. If you aren't already running a 2012 version, the first step would be to upgrade now.
FREE: http://free.avg.com/us-en/free-downloads
PAID: http://www.avg.com/us-en/2012-upgrade
Does it work?
Oh, to get Firefox again:
Version 11: http://www.mozilla.org/firefox/all
Version 3.6: http://www.mozilla.org/firefox/all-older
Moambuepyre jscher2000 - Support Volunteer rupive
Hurrah for Service Pack 1 users (I assume this means Windows XP Service pack 1). What about XP Service pack 2?
Actually, I meant Service Pack 1 for AVG. Maybe AVG has updated by now, but if not, you could try whatever manual procedure they offer.