Firefox Problem

[j.o.s.h.1408]

I have a problem with firefox. I lost all my settings, bookmarks, everything from Firefox! It happened when Firefox kept asking me to change or create a new default profile and i tried selected the one i normaly use but keeps saying its in use.

I than created a new one and after that everythingw as gone even my saved passwords are gone too.

[Zathras]

http://www.mozilla.org/support/firefox/profile

Start -> Run -> enter "firefox.exe -profilemanager"
Delete the new one you created. It should default back to your old one.