ok .. if it is firestorm .. i would try the follwoing --
go into your computer's user settings -- find the appData folder ...open it .. you should see 3 folders .. LOCAL, LOCALLOW, and ROAMING...
open LOCAL, delete the firestorm folder....
open ROAMING - delete the firestorm folder.
( dont worry they will repopulate )
Now , RESTART your computer...
that may help correct your issues.