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Show my windows and tabs from last time option doesn't save / not working.

  • 20 replies
  • 2 have this problem
  • 5 views
  • Last reply by FredMcD

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I switch to: "Show my windows and tabs from last time" when Firefox starts. This option is offered on Firefox General/Options page. "Show my windows and tabs from last time doesn't work". The "Firefox default page" appears instead. I do not want the default page & I did not pick it. I have been using Firefox for years & never had this problem before. Please help.

I switch to: "Show my windows and tabs from last time" when Firefox starts. This option is offered on Firefox General/Options page. "Show my windows and tabs from last time doesn't work". The "Firefox default page" appears instead. I do not want the default page & I did not pick it. I have been using Firefox for years & never had this problem before. Please help.

Chosen solution

https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save

Note: Some software, like Advanced SystemCare with Surfing Protection, can protect files in the Firefox profile folder against changes. If you have such software then check the settings or uninstall this software.

Read this answer in context 👍 1

All Replies (20)

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You may have corrupt sessionstore file(s). Delete all sessionstore* files and the sessionstore-backups folder.

Type about:support in the address bar and press enter.

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.

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

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Thanks you but it did not help. I followed your instructions step by step and Firefox ignores options setup for "Show my windows and tabs from last time" when staring Firefox. Same problem...nothing changed. PLEASE help. Thanks

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Are you using any 'session' add-ons?

When you start Firefox, are you using a shortcut? Open its properties and make sure there is nothing after Firefox.

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We deleted sessionstore-backups folder only since there was no sessionstore* folder. I open Firefox from the startup bottom toolbar shortcut. I opened its properties & didn't find additional perimeters. Please help

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I called for more help.

Type about:support in the address bar and press Enter. Under the main banner, press the button; Copy Text To Clipboard.. Then in the reply box at the bottom of this page, do a right click in the box and select Paste. This will show us your system details. No Personal Information Is Collected.

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Application Basics Name: Firefox Version: 50.1.0 Build ID: 20161208153507 Update Channel: release User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0 OS: Windows_NT 10.0 Multiprocess Windows: 0/1 (Disabled by add-ons) Safe Mode: false

Crash Reports for the Last 3 Days


All Crash Reports Extensions


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Name: AddThis Version: 3.6.5.2 Enabled: true ID: {3e0e7d2a-070f-4a47-b019-91fe5385ba79}

Name: Application Update Service Helper Version: 1.0 Enabled: true ID: aushelper@mozilla.org

Name: Auto Refresh Version: 1.0.2.1-signed.1-signed Enabled: true ID: autorefresh@plugin

Name: AutoPager Version: 0.8.0.10.1-signed.1-signed Enabled: true ID: autopager@mozilla.org

Name: Block site Version: 1.1.8.1-signed.1-signed Enabled: true ID: {dd3d7613-0246-469d-bc65-2a3cc1668adc}

Name: Calomel SSL Validation Version: 0.82 Enabled: true ID: calomelsslvalidation@calomel.org

Name: Capture & Print Version: 0.1.9.3.1-signed.1-signed Enabled: true ID: {146f1820-2b0d-49ef-acbf-d85a6986e10c}

Name: Email Link button Version: 0.9.1-signed.1-signed Enabled: true ID: {2A638E17-DE1D-48d3-A4B7-39E9670FF77A}

Name: FireShot Version: 0.98.89 Enabled: true ID: {0b457cAA-602d-484a-8fe7-c1d894a011ba}

Name: Hard Refresh Version: 1.2.1-signed.1-signed Enabled: true ID: hardrefresh@ttg.org

Name: iCloud Bookmarks Version: 1.4.24 Enabled: true ID: firefoxdav@icloud.com

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Name: Pin It button Version: 1.37.9 Enabled: true ID: jid1-YcMV6ngYmQRA2w@jetpack

Name: Places Maintenance Version: 2.0.2 Enabled: true ID: places-maintenance@bonardo.net

Name: Pocket Version: 1.0.5 Enabled: true ID: firefox@getpocket.com

Name: Pocket Version: 3.0.6.1-signed Enabled: true ID: isreaditlater@ideashower.com

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Name: Roomy Bookmarks Toolbar Version: 1.4.11 Enabled: true ID: ALone-live@ya.ru

Name: samfind Bookmarks Bar Version: 2.4.4 Enabled: true ID: sam@samfind.com

Name: Save Button for Pinterest Version: 50.2 Enabled: true ID: {677a8f98-fd64-40b0-a883-b8c95d0cbf17}

Name: Save My Tabs Version: 0.53.1-signed.1-signed Enabled: true ID: savemytabs@dmitriy.khudorozhkov

Name: Silent Block Version: 3.0.0.1 Enabled: true ID: SilentBlock@schuzak.jp

Name: Simple Site Blocker Version: 1.1.1-signed.1-signed Enabled: true ID: simplesiteblocker@example.com

Name: SQLite Manager Version: 0.8.3.1-signed.1-signed Enabled: true ID: SQLiteManager@mrinalkant.blogspot.com

Name: Tab History Menu Version: 2.1.1.1-signed.1-signed Enabled: true ID: {9c491c49-071c-4039-98a5-66d3fe53b1b2}

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Name: Thumbnail Zoom Plus Version: 4.0 Enabled: true ID: thumbnailZoom@dadler.github.com

Name: Undo Close Tab Replacement Version: 10 Enabled: true ID: undotab@darktrojan.net

Name: Undo Closed Tabs Button Version: 4.0.1 Enabled: true ID: undoclosedtabsbutton@supernova00.biz

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Name: Web Compat Version: 1.0 Enabled: true ID: webcompat@mozilla.org

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Name: Avast Online Security Version: 12.0.88 Enabled: false ID: wrc@avast.com

Name: Avast SafePrice Version: 10.3.5.39 Enabled: false ID: sp@avast.com

Name: Bookmarks menu Version: 1.92 Enabled: false ID: bookmarks-menu@dio.gr

Name: BugMeNot Plugin Version: 3.1-signed.1-signed Enabled: false ID: {987311C6-B504-4aa2-90BF-60CC49808D42}

Name: ColorfulTabs Version: 31.0.9 Enabled: false ID: {0545b830-f0aa-4d7e-8820-50a4629a56fe}

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Name: Share Video Version: 1.0 Enabled: false ID: savevideo@vodpod.com

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Name: TVU Web Player Version: 2,5,3,1 Enabled: false ID: firefox@tvunetworks.com

Name: VideoSurf Videos at a Glance Version: 0.79 Enabled: false ID: videosurf_enhanced@videosurf.com

Name: Web History Search Engine Version: 1.0.2.28 Enabled: false ID: {3EB3C1FE-4FED-4ef7-A78C-6616E2521FB5}

Name: Widevine Media Optimizer Version: 6.0.0.6678 Enabled: false ID: {2d3fbcf7-be69-4433-8858-c621a8d0e58d}

Graphics


Features Compositing: Direct3D 11 Asynchronous Pan/Zoom: none WebGL Renderer: Google Inc. -- ANGLE (Intel(R) HD Graphics 4600 Direct3D11 vs_5_0 ps_5_0) WebGL2 Renderer: (no info) Hardware H264 Decoding: Yes; D3D11 blacklisted with DLL igd10iumd32.dll (10.18.15.4248); Using D3D9 API Audio Backend: wasapi Direct2D: true DirectWrite: true (10.0.14393.351) GPU #1 Active: Yes Description: Intel(R) HD Graphics 4600 Vendor ID: 0x8086 Device ID: 0x0412 Driver Version: 10.18.15.4248 Driver Date: 8-4-2015 Drivers: igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32 Subsys ID: 367d17aa RAM: Unknown

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this remaining info here: Diagnostics ClearType Parameters: Gamma: 2.2 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 AzureCanvasAccelerated: 0 AzureCanvasBackend: direct2d 1.1 AzureContentBackend: direct2d 1.1 AzureFallbackCanvasBackend: cairo ClearType Parameters: Gamma: 2.2 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 Decision Log D3D9_COMPOSITING: disabled by default: Disabled by default



Important Modified Preferences


accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.hashstats_reported: 1 browser.cache.disk.smart_size_cached_value: 1048576 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 3 browser.download.importedFromSqlite: true browser.download.manager.alertOnEXEOpen: true browser.places.smartBookmarksVersion: 8 browser.search.useDBForOrder: true browser.session

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What does this do?

Name: Save My Tabs Version: 0.53.1-signed.1-signed Enabled: true ID: savemytabs@dmitriy.khudorozhkov


Your add-ons list shows there are several sets of programs that may be doing the same or similar jobs. Please check out the above list carefully.

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Should I remove anything that is not needed? Removing these add-ons will solve the problem? Please advice. I don't understand the connection to my problem. Thanks again.

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If you don't need something, you can always disable it until you do have need of it.

FredMcD said

What does this do?

Name: Save My Tabs

Your add-ons list shows there are several sets of programs that may be doing the same or similar jobs.

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In case you use "Clear history when Firefox closes".

  • do not clear the Browsing History
  • clearing "Site Preferences" clears exceptions for cookies, images, pop-up windows, and software installation and exception for password and other website specific data
  • clearing cookies will remove all selected cookies including cookies with an "Allow" exception you may want to keep
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to FREDMCD Image #04 attached is what I want.

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FredMcD,

Image #03 Is the default, no matter what changes I make.

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cor-el said

In case you use "Clear history when Firefox closes".
  • do not clear the Browsing History
  • clearing "Site Preferences" clears exceptions for cookies, images, pop-up windows, and software installation and exception for password and other website specific data
  • clearing cookies will remove all selected cookies including cookies with an "Allow" exception you may want to keep


Thanks for responding but I don't clear history. I want the history to be saved.

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jjanvil said

FredMcD, Image #03 Is the default, no matter what changes I make.

Hope to hear from you soon. I also attached another image here of the Default Firefox home page I get every time, which I don't want. PLEASE HELP. Many thanks

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Chosen Solution

https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save

Note: Some software, like Advanced SystemCare with Surfing Protection, can protect files in the Firefox profile folder against changes. If you have such software then check the settings or uninstall this software.

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I see a Restore Previous Session button on the about:home page that shows in the screenshot.

Does clicking that button restore the session?

  • History -> Restore Previous Session

Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar.

  • "3-bar" menu button -> Exit (Power button)
  • Windows: File -> Exit
  • Mac: Firefox -> Quit Firefox
  • Linux: File -> Quit
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cor-el said

I see a Restore Previous Session button on the about:home page that shows in the screenshot. Does clicking that button restore the session?
  • History -> Restore Previous Session
Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar.
  • "3-bar" menu button -> Exit (Power button)
  • Windows: File -> Exit
  • Mac: Firefox -> Quit Firefox
  • Linux: File -> Quit

Co-rel, did not help. Thanks anyway. appreciate.

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FredMcD said

https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save Note: Some software, like Advanced SystemCare with Surfing Protection, can protect files in the Firefox profile folder against changes. If you have such software then check the settings or uninstall this software.

FredMCD Many thanks!!!!!!! I think you hit it on the nose......It's working so far!!!! I am very appreciative. Have a good holiday!

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Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.