HELP! Mozilla problem

[JakeRS]

When i click on a link mozilla opens that and it also opens another mozilla window or what ever and ads 4-5 different tabs,one is c/program files/...something,one is mywebsearch (the thing you open when you can't enter a website) and the other 2,3 are tabs saying that you can't enter some page because some file has not been found...
Anyway,here are pics and btw i turned on avast and some info about a virus popped out...

http://img819.imageshack.us/img819/1334/pict1z.png
http://img853.imageshack.us/img853/9976/pict2.png
http://img88.imageshack.us/img88/8531/pict3j.png
http://img811.imageshack.us/img811/1463/pict4.png

[Unlucky_Leprechaun]

I have never experienced any issues with Firefox but I attempted to "Google" some possibilities that may assist in helping you figure it out.
http://www.makeuseof.com/tag/the-complete-guide-to-troubleshooting-mozilla-firefox-problems/
I have not used the site, but seems to have some pretty good info and some tricks to try.
As a last resort, if none of them help...back up your favorites and add ins, uninstall all instances of Mozilla and try to reinstall it... and import your favorites and add-ins back in

[JakeRS]

seems like it was fixed after the avast thing,i disabled avast just to check and it does not open stuff like it did,so...fixed :)