Why add-ons and plug-ins doesn't work
every time I open firefox I get this message http://img577.imageshack.us/i/firefox1y.jpg/ and in add ons menu it says every time "Restart Firefox to complete your changes" I deleted it reinstall it but the problem is still there
Wšě wotmołwy (1)
This can be caused if one of the files that stores details of installed extensions is corrupt.
- Open your profile folder, for details of how to find it see https://support.mozilla.com/kb/Profiles
- Close Firefox
- Delete the following files if they exist, extensions.cache, extensions.rdf, extensions.ini and extensions.sqlite
- Re-start Firefox, it will then rebuild the list on installed extensions