App Tabs disappear whenever I close firefox

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• all my tabs pinned AP keep disappears whenever I close Firefox. Please HELP I love this feature!

  I have windows 7 on my laptop at home and after the last update of Firefox, all my pinned tabs AP disappeared. I put them all back, but when I left and I reloaded Firefox I lost again.

  (Pinned) App tabs and groups of tabs (Panorama) are stored as part of the session data [1] in the sessionstore.js file [2] in the Firefox profile folder.

  Make sure that you do not use "Clear recent history" to clear the 'browsing history' when Firefox is closed because who wins and prevent Firefox tabs from the previous session.

  • https://support.Mozilla.com/kb/clear+recent+history

  It is possible that there is a problem with the sessionstore.js and sessionstore.bak files in the Firefox profile folder.

  Delete the sessionstore.js file [2] and files possible sessionstore-# .js [3] with a number and sessionstore.bak in the Firefox profile folder.

  • Help > troubleshooting information > profile directory: opens showing the file
  • http://KB.mozillazine.org/Profile_folder_-_Firefox

  Delete sessionstore.js will cause App Tabs and tab groups and opened and closed the tabs (back) to get lost, so you will need to create them again (take note or bookmarks).

  See also:

  • [1] http://kb.mozillazine.org/Session_Restore
  • [2] http://kb.mozillazine.org/sessionstore.js
  • [3] http://kb.mozillazine.org/Multiple_profile_files_created

• tabs disappear whenever I start Firefox 19

  I normally Firefox put in place to have 5 tabs pinned and 2 or 3 tabs recorded since the previous session of Firefox. Since I have updated to version 19 FF, I lose 1 pinned tab whenever FF is started. I tried the fixes suggested on the issue of corruption of sessionstore.js file, checked to make sure that Firefox 'Will Remember history' is selected, the file used > Exit to leave FF. Whenever I start Firefox, it will miss a pinned tab (not all, just one). I started with 5 and I can go out, and then launch FF and only 4 pinned tabs are open. Repeat and only 3 are open, etc. If I have a normal tab open when I go out, it is saved & opens the next time FF starts, it seems open tabs is saved, but pinned tabs are closed. In addition, it is always the second pinned tab which is lost (counting from left to right). When there is only one tab left, pinned next time I restart FF, a normal tab is closed. Every time you start after that will close another normal tab until one pinned tab is on the left (the left most pinned tab). I have not tried to restart FF with only the one pinned tab, but essentially is that I lose 1 tablet recorded each time I have quit and restart and seq. anyone else see this behavior or have any suggestions to fix?

  Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance).

  • Do NOT click on the reset button on the start safe mode window or make changes.
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

  Alternatively, you can check for problems with the cleaning and security software.
  
  Try to start the computer in safe mode Windows with network support (on the startup screen, press F8) as a test to see if that helps.

• Firefox sometimes crashes after restarting it app tabs disappear. 8.0.1

  From time to time, Firefox crashes.
  When I open Firefox, once again, my app tabs disappear.
  The problem is that I had more than 50 tablets of app, and I really need them back, because I can't remember titles or addresses of some sites and I can't find them in the history.
  How can I restore or at least ensure that it is not ' happen?

  If this isn't restoreable, is it legal to modify the Firefox core files?

  Can you check this problem on Firefox 9?

  • getfirefox.com

• How can I stop my tabs app to disappear whenever I have turn off my computer?

  My app tabs disappear each time I have to restart or shut down my computer in Mac OS X. I don't have this problem in windows. I looked through the support of countless times, and no, my problem isn't that I "clear history" checked in my preferences.

  Just a side note, I was really excited for Firefox 4. Seemed really cool and was very fast. This tab app was my favorite new feature, and I am very disappointed that it does not work as it should. And until this problem is fixed in Mozilla, I'm going back to Google Chrome.

  App tabs and groups of tabs (Panorama) are stored in session data in the sessionstore.js file in the Firefox profile folder

  There may be a problem with the sessionstore.js and sessionstore.bak files in the profile folder

  Delete sessionstore.js and sessionstore.bak in the profile folder

  If you see files sessionstore-# .js with a number in the left part of the name as sessionstore - 1.js then delete those as well.

  You will have to redo the App Tabs and tab groups after delete sessionstore.js.

  See:

  • http://KB.mozillazine.org/Session_Restore

• Bookmarks toolbar disappears whenever I close the browser. Have you tried all the recommendations.

  At the time where Firefox has become very slow, I've been running Chrome for several versions. I'm now trying to switch to Firefox. I have 27.0.1. My bookmarks toolbar disappears whenever I close the browser. I tried all the recommendations I can find including zero and change of name, etc, but nothing has failed to cure the problem. Restore default used to work for the current session, but now it does not work. I'm about to give up and stick with Chrome as the bookmarks toolbar problem is driving me crazy. I'm about to try to uninstall and reinstall Firefox. And this will be my last resort, unless you get a solution to this problem. I've been a Firefox user since its inception up to 16 or 17 years old and like Firefox, but this seems to be common according to my research. BOOKMARKS BAR IS A MUST HAVE!

  If you like Advanced SystemCare software that could restore some files from older versions to protect these files based on changes, and then check the settings or uninstall this software.

  You can also check the problems caused by a corrupt localstore.rdf file.

  • http://KB.mozillazine.org/Corrupt_localstore.RDF

• Since I updated to Firefox (v.21), adblock more disappears when I close firefox. I need to download and re-install. How can I install it permanently?

  It was working fine before, but since I upgraded to Firefox adblock 21 more is deleted when I close Firefox. It shows in my modules (by extension) when I set it up, but disappear when I close firefox and re - open.

  Thank you fredmcd. I have reset firefox, reinstalled adblock more and it works fine now.

• The tab "Getting started with Mozilla Firefox" (as well as my default homepage on another tab) charge whenever I start Firefox. How can I stop this tab open at the start of the program?

  The tab "Getting started with Mozilla Firefox" (as well as my default homepage on another tab) charge whenever I start Firefox. How can I stop this tab open at the start of the program?

  If the above did not help, then also see the following articles for more suggestions:

  • https://support.Mozilla.com/kb/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox
  • http://KB.mozillazine.org/Preferences_not_saved

• Taskbar of guard disappearing whenever I close the lid on my laptop

  Original title: taskbar

  Win 7. My guard task bar disappears whenever I close the lid on my laptop.  It's not hidden off the screen where I can get it back by scrolling over background, its completely gone!

  I have to restart to make it reappear

  This just started last week. I don't think I did anything deliberate that let auto-updates to date occur

  GOOD BLOOD!

  Discussion:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-desktop/taskbar-keeps-disappearing-and-cannot-get-it-back/81b4f600-5fa4-44cd-9c82-20176005275a?page=15

  Open the Task Manager (Ctrl + Alt + Delete, click Task Manager)
  Click file > new task (run) and enter "explorer.exe" (without the quotes)
  And then click OK.

  Another discussion that can be useful:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-desktop/my-Windows-7-toolbar-disappeared-how-can-i-restore/b6f69f49-C915-4e24-8915-e747f68aa4f9

• My pinned tabs "app" disappear when I close firefox, I started syncing with another computer. Windows 7 and Windows 8.

  Got a new tablet of Windows 8 non - RT. Put regular firefox desktop. No subway. It synced with my portable firefox, which runs windows 7. Since that time my pinned tabs app do not remain once I close firefox and restart.

  In case you use "clear history of Firefox closing:

  • do not erase browsing history
  • Tools > Options > privacy > Firefox will be: "Use the custom settings for history": [X] 'Clear history of Firefox closing' > settings
  • https://support.Mozilla.org/KB/clear+recent+history

  Note that compensation "Preferences of Site" clears all exceptions for cookies, images, windows pop up, installation of software and passwords.

• Keep my pinned tabs disappear when I close and restart Firefox, this isn't after a crash. How can I stop this?

  Keep no apparent reason of my pinned tabs disappear from Firefox. This has happened three times now. I have not synchronized to any device. I keep my story and not erase it.

  Hello Silvia,.
  Sorry, you have problems.

  The system to store this information seems to be a bit fragile.

  When trying this please ensure you favorite whatever it is open and close the unnecessary tabs and don't let any ongoing work, initially you can lose more than just pins tabs. Once things go wrong, that several sessionstore files can be created, clear duplicate follow these instructions:

  1. See this for instructions on the profile search. Use the troubleshooting information, while Firefox is open profiles - where Firefox stores your bookmarks, passwords and other user data#w_how-do-i-find-my-profile
  2. Make sure that everything is backed up or bookmark and close Firefox
  3. Remove all duplicate sessionstore.js files found in the profile. Those with a number or.bak
     As mentioned in http://kb.mozillazine.org/Firefox_hangs#Multiple_sessionstore.js_files
  4. Restart Firefox, you may have lost some information i.e. pins or other tabs
  5. In the future when shutting down Firefox always use the menu option, which is from the Firefox button on a Windows machine. Do not kill the process, or close the window of final Firefox using the Windows icon at the top right.

• Why my exclusion of a website in the settings of the Blocker does not disappear when I close Firefox?

  Whenever I go to my online banking site, I have to enter the address of the site of the bill granting the part of the site, which is a pop - up, in Tools/Options/content/block pop-up Windows/Exceptions, because my previous entry has disappeared from the list of exceptions.

  Is it possible to save when I close Firefox?

  What are erase you the closing of Firefox?

  Tools > Options-> privacy-> history = clear history when Firefox closes - hit the button Exceptions = that which you put there?

  Site preferences - is that you shouldn't be be compensation

• Why my App tab disappears after starting upwards?

  I tried to set up Twitter on a tab App, but every morning after startup, I have to restore. I use CCleaner at the start, but cannot understand the cookies to keep (if this is the solution).

  (PIN) App tabs and groups of tabs (Panorama) are stored in session data [1] in the sessionstore.js file [2] in the Firefox profile folder [3].

  • [1] http://kb.mozillazine.org/Session_Restore
  • [2] http://kb.mozillazine.org/sessionstore.js
  • [3] http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox

  Make sure that you do not remove the navigation, search and download history on Firefox to clear the browsing history when you close Firefox.

  If you like CCleaner cleaning software, then make sure that the Session is disabled in the parameters of the Firefox application.

• Why the App tab disappears after the manhine with CCleaner cleaning?

  I had App Tabs like yahoo, gmail, facebook, etc. But, after having cleaned my machine with CCleaner, I found, all of them disappeared. So, is it a current solution for this? CCleaner is a good software. Many users use it to clean their machine. So, what is the use of the App tab if we continue losing it after a lot of work to put them in the browser? Although I love firefox. Thank you.

  Details of the tabs in the application are stored in the file that stores the session information. When using CCleaner make sure that you do not allow him to erase Firefox sessions.

• Whenever I close Firefox it gives me the message that firefox has crashed

  I close firefox with X as I close all my applications, but whenever I close I get a pop-up box saying firefox crashed you want to send an accident report and I can type in what has happened. Then I can choose to close firefox and restart it.

  First of all, you need to update Firefox 14.0.1. Firefox 3.6 is no longer supported and is exposed to several known security vulnerabilities. This will also probably help your accident when closing. by upgrading, you will have a faster, safer and more stable Firefox that gets actually updated.