Firefox crashed while and refreshed itself. It created an "old firefox data" folder on my desktop. I thought I followed directions correctly, I deleted the profile information in my new firefox program (appdata). and i copied pasted the old firefox data (desktop folder) into its place. When I restarted firefox, it reopened all my tabs that were open when it originally crashed. So I thought everything was great. Then I noticed my bookmarks are missing, and the toolbar was empty. My history file is also empty. When I looked at my profile I found I have places.sqlite.corrupt file. I found a website that talked about downloading a program to fix places.sqlite, but I am not a programmer and I don't understand how to do that. I don't want to make things worse so I'm leaving it alone.