| By checked the cache, cookies, etc, does that mean you cleared them? Completely.
If the ID/password works on one computer but not another, my first suspect is temporary file(s) interference and clear them out completely.
My next suspect is a viral infection that is actually logging keystrokes/websites and may be interfering with normal operation in the process.
Have your friend CHANGE your email address and password on your facebook account to something else, and immediately try logging in with the new ones.
If it still won't work, try creating a new facebook account, then logging back into THAT one. At some point you should find your way back in, transfer all your stuff to the new account or keep fiddling with your ID/password on the existing one until you find something you can keep using. |