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Restore Session

  • 2 replies
  • 1 has this problem
  • 14 views
  • Last reply by FredMcD

kevinjmarshall13
kevinjmarshall13
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Restore session has yet again failed. Dozens of tabs and pins lost. Months of time lost. How can this be restored. Preferences are set to reopen tabs. Always.

Restore session has yet again failed. Dozens of tabs and pins lost. Months of time lost. How can this be restored. Preferences are set to reopen tabs. Always.

All Replies (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
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Are any closed windows available to re-open from the closed windows list? Either:

  • "3-bar" menu button > Library > History > Recently Closed Windows
  • "Library" toolbar button > History > Recently Closed Windows
  • (menu bar) History > Recently Closed Windows

By "pins" do you mean pinned tabs or pinned Top Sites on the new tab page?

FredMcD
FredMcD
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You may have corrupt sessionstore [v56] sessionstore.jsonlz4 file(s). Delete all sessionstore* files and the sessionstore-backups folder.

Type about:support<enter> in the address bar.

Under the page logo on the left side, you will see Application Basics. Under this find Profile Folder. To its right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

Windows: Show Folder; Linux: Open Directory; Mac: Show in Finder

Linux: Under the page logo on the left side, you will see Application Basics. Under this find Profile Directory. To its right press the button Open Directory.

Locate the above file. Then rename or delete it. Restart Firefox.


Don't delete the files if you need to rescue any data from them, just move them out of the profile folder to some location where Firefox doesn't look for them. You can try to read out their contents using this tool: https://www.jeffersonscher.com/res/scrounger.html