If anyone else has this problem with newer versions of Windows, you may encounter a super annoying .jsonlz4 file. Here is how to restore the bookmarks using that annoying file.
After spending hours and hours searching and searching how to decompress the stupid jsonlz4 file so I could recover my bookmarks from a previous backup (after my computer crashed and windows had to be reinstalled).....
it turns out that you dont need to decompress it at all.
It all seemed so complicated, and there are a million answers out there, including crazy scripting and all kinds of crazy stuff. But its actually SUPER RIDICULOUSLY simple...
If you HAVE your stupid jsonlz4 file, here's ALL you have to do.....
Go to "view all bookmarks", go to "restore", and select the stupid jsonlz4 file. BOOM! BOOKMARKS RESTORED!!!!!!!!
I hope this post saves someone from the agony I had to go through, and the (what I thought was) complete devastation at the loss of my very important and enormous collection of bookmarks.
Lesson learned though.... I'll certainly be making a backup!
1thnx buddy ..... I have got my problem solved ....The old bookmarks were lying in the path u had mentioned .....but in the folder created for windows.old – kamalbhai – 2010-12-03T12:04:11.883
moreover the extension of the file was not .html . – kamalbhai – 2010-12-03T12:04:55.037
It was .json and such files exist due to the backup files created by Mozilla Firefox !!!! – kamalbhai – 2010-12-03T12:05:40.510
You were really lucky : I don't have a .json in my Firefox profile. – harrymc – 2010-12-03T12:27:14.293
u might hv asked firefox not to backup ur book marks .... – kamalbhai – 2010-12-03T13:21:16.037