I have many important work-related bookmarks associated with Mozilla. When last update came on 20th October 2020, Mozilla crashed all of sudden and not at all opening, so again downgraded to version 8.01. After I lost all my bookmarks data which I need them desperately. I tried unistalling and re-installed & tried to fetch my old data but no fruitful result yet. Kindly help me to get back my data.
Do you have another computer with Firefox installed?