Where is all of my stuff?
I TURNED ON MY LAPTOP TODAY AND EVERYTHING IS GONE!!!!! What did you do???? This is a PC, that stands for PERSONAL COMPUTER and I'm the ONLY PERSON who can run it or CHANGE it! How can you wipe out everything I had set up? This is INSANE!!!
Opaite Mbohovái (1)
You likely experience an update of FireFox (but i am not sure).
In which case, a new virgin blank profile was created by the new version and the former FF profile was sent into the closet (but i am not sure)
What you can do is to browse thru the profile manager and see if there is more than one FF profile listed. If so, then one of them could be your previous profile.
You will need to launch each profile and see which has your user data. And if you find it, then it can be re-set as your default
To browse for profiles type the below into the url field and press go:
about:profiles