Firefox options erased??
 

Has anyone ever had this happen? I'll turn off my computer and when I turn it back on, all of a sudden all my firefox options, bookmarks, and preferences have been erased. I have to reset all the options. Re-find all my bookmarks. It's very annoying. This has happened to me twice. I have done nothing out of the ordinary. Other than that, I don't know how to describe the problem. If someone knows what this problem is, let me know if I can fix it.

Re: Firefox options erased??
 

And now it won't let me add search engines like google and amazon to the search toolbar here:
http://i3.photobucket.com/albums/y79/byee614/search.jpg