Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lost Some Tabs After Opening Firefox

  • 1 reply
  • 1 has this problem
  • 2 views
  • Last reply by shahram

more options

closing firefox with 2 windows & about 10 tabs for each,after opening i have 1 window with 10 tabs and 10 empty new windows!!! whats the problem with my second window tabs?

closing firefox with 2 windows & about 10 tabs for each,after opening i have 1 window with 10 tabs and 10 empty new windows!!! whats the problem with my second window tabs?

Modified by shahram

Chosen solution

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder. Delete the sessionstore.js [2] file and possible sessionstore-##.js [3] files with a number and sessionstore.bak in the Firefox Profile Folder. Help > Troubleshooting Information > Profile Directory: Open Containing Folder http://kb.mozillazine.org/Profile_folder_-_Firefox Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).

Read this answer in context 👍 0

All Replies (1)

more options

Chosen Solution

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder. Delete the sessionstore.js [2] file and possible sessionstore-##.js [3] files with a number and sessionstore.bak in the Firefox Profile Folder. Help > Troubleshooting Information > Profile Directory: Open Containing Folder http://kb.mozillazine.org/Profile_folder_-_Firefox Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).