I have many important Website in restore previous session,but i remove it by accident

i have many important Website in restore previous session,but i remove it by accident
how can i save my last last restore previous session?
thank you

It might already be too late, but you can try to look under the History menu (click the orange Firefox logo at the top left corner). Under History, you can find items like "Restore Previous Session" (which might already be disabled as you've already opened new tabs), and also "Recently Closed Windows".
More info here: https://support.mozilla.org/en-US/kb/Session-Restore

Similar Messages

  • Does the restore previous session call get destroyed too with the new forget button in firefox

    I have checked under startup to restore previous session ... Can it still if I use the new forget button since it states all tabs are closed ... so that would be last session to my thinking Rick Carter

    I think there is a serious risk that your session history will be cleared, too. However, I haven't tested it yet. If you want to preserve a copy of your session history files while you experiment, you can back them up as follows:
    Open your current Firefox settings (AKA Firefox profile) folder using either
    * "3-bar" menu button > "?" button > Troubleshooting Information
    * (menu bar) Help > Troubleshooting Information
    * type or paste about:support in the address bar and press Enter
    In the first table on the page, click the "Show Folder" button. This should launch a list of your settings files.
    Look for a folder named '''sessionstore-backups''' and copy it in its entirely to a safe location such as your Documents folder.
    You also should find a file named sessionstore.js which contains your current session windows and tabs. You could back that one up, too, but the recovery.js file in the sessionstore-backups folder should be identical or virtually identical (it may lag a little, but should be updated to be the same fairly quickly).

  • Should I "restore previous session" when that one was a viral link which emptied my computer email files?; if not how do a delete that message?

    I just opened a link in an email message. It, in turn opened another. I suspected a virus, and did a virus scan. Now when I try to re-open my computer's email program it asks me to create a new account with a new password. I suspect all my email files are lost. And when I open Firefox it asks if I want to "restore previous session", but that one could be the viral link. How do I delete the "restore... message?

    Set the pref [http://kb.mozillazine.org/browser.sessionstore.max_resumed_crashes browser.sessionstore.max_resumed_crashes] to 0 on the about:config page to get the about:sessionrestore page immediately with the first restart after a crash has occurred or the Task Manager was used to close Firefox.
    That will allow you to deselect the tab(s) that you do not want to reopen, but will allow to reopen other tabs.
    See:
    * http://kb.mozillazine.org/Session_Restore#Restoring_a_session_after_a_crash
    * http://kb.mozillazine.org/Browser.sessionstore.max_resumed_crashes
    See also:
    * https://wiki.mozilla.org/Session_Restore#Preferences
    You can also delete the file sessionstore.js in the Firefox Profile Folder to prevent a session from getting restored, but that will also remove the App Tabs and Tab Groups that are stored in the same file.
    * http://kb.mozillazine.org/Profile_folder_-_Firefox
    * http://kb.mozillazine.org/sessionstore.js

  • Second Update - I'm unable to restore previous session as I do not have the option on homepae or history menu

    Closed as duplicate. Please continue with the original question [/questions/992628] ~J99
    Dear Sir/Madam,
    I do hope you are able to assist me - I lodged a query earlier on today and got a response (I've put it below) really quickly and was much appreciated; however it didn't address my query (it seemed to just cover what I had already found on the website and not that I don't have the "Restore" buttons on either my Firefox homepage or on the pull down menu.
    If you could let me know how to restore a previous session without either the "Restore" button on the homepage or the pull down Firefox menu, it would be appreciated (Also, I have not changed my settings)
    My initial query & reply:
    I hope you may be able to assist me - my computer turned off while I was in Firefox and in the past this has been no problem as I always got the page giving me the option to recover my previous open pages. Today however it opened on the Firefox home page. I have tried to recover pages as per help instructions on the Mozilla pages, but on the Firefox home page I don't have the recover previous session button, and when I go to history on the Firefox pull down menu the "Restore previous sessions, Recently Closed Tabs, Recently Closed Options" selections have been disabled.
    Could you please let me know how I can recover my previous session?
    Thanks and regards, Graeme
    Post a Reply
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    cor-elTop 10 Contributor
    Moderator
    10649 solutions95825 answers
    Posted
    3/30/14 8:35 PM
    You can check browser.sessionstore.* prefs including browser.sessionstore.resume_from_crash on the about:config page and reset browser.sessionstore prefs that are user set (bold) via the right-click context menu to the default value to make sure that Session Restore is enabled and working properly.
    •http://kb.mozillazine.org/Session_Restore
    •https://support.mozilla.org/kb/restore-previous-session
    •http://kb.mozillazine.org/browser.sessionstore.resume_from_crash
    Make sure that you do not run Firefox in permanent Private Browsing mode (Never remember history).
    •https://support.mozilla.org/kb/Private+Browsing
    •Tools > Options > Privacy > Firefox will: "Use custom settings for history"
    •Deselect: [ ] "Always use private browsing mode"
    In case you are using "Clear history when Firefox closes":
    •do not clear the Browsing History
    •Tools > Options > Privacy > Firefox will: "Use custom settings for history": [X] "Clear history when Firefox closes" > Settings
    •https://support.mozilla.org/kb/Clear+Recent+History
    Note that clearing "Site Preferences" clears all exceptions for cookies, images, pop-up windows, software installation, passwords, and other website specific data.

    Please continue with the original question [/questions/992628]
    We are nearly all volunteers and fellow users. Please allow some time to elapse for a reply.

  • Upgrading to V4 has lost all of my Bookmarks, I still have the restore files in my profile data but they will not load, I have tried importing the html backup file too but it didn't work either. How can I get them back?

    Upgrading to V4 has lost all of my Bookmarks, I still have the restore files in my profile data but they will not load, I have tried importing the html backup file too but it didn't work either. How can I get them back?

    Ok this is bizzare!
    Thank you for your response, I went throught each and every step without any luck, even got the recovery programme, and painstakingly tried to sift through all that mumbojumbo to find what i needed. finally found the bookmark bit, but it had been fully overwritten :(, so on reading about previous ff versions, found the sqlite thingys, and they were relatively unscathed(partly written over, but saveable apparently TG), saved them to adiff drive, amongst other possibly good folders. Then looked up how to install them, and it said to close FF, and install to profile folder.
    So i tried to close FF, and the original problem from a few days ago, where it asked me if 'i was sure i wanted to close this window as it has X tabs open', popped up again. This is where 'open blank page' selection was set, over 'open previous tabs'. Wanting to save that info on how to sort out these friggin files, I reset the Option to 'open previous tabs', and closed FF. After unsucessfully searching for the profile folder on my laptop, i opened FF intending to search online for where i could find said folder.
    AND BANG, surprise surprise, the FF I had just closed with only tabs open about finding out what the heck to do, had disappeared, and instead my original saved tabs were up, and my bookmarks are there..... I am gobsmacked! what the heck just happened there???
    I have made 3 back up in different folders now, of those friggin bookmarks. I am weary now tho of shutting it all down.... what if its back to the other pages I had with no bookmarks, tomorrow :(

  • I'm unable to restore previous session as I do not have the option on homepae or history menu

    I hope you may be able to assist me - my computer turned off while I was in Firefox and in the past this has been no problem as I always got the page giving me the option to recover my previous open pages. Today however it opened on the Firefox home page. I have tried to recover pages as per help instructions on the Mozilla pages, but on the Firefox home page I don't have the recover previous session button, and when I go to history on the Firefox pull down menu the "Restore previous sessions, Recently Closed Tabs, Recently Closed Options" selections have been disabled.
    Could you please let me know how I can recover my previous session?
    Thanks and regards, Graeme

    You can check <b>browser.sessionstore.*</b> prefs including browser.sessionstore.resume_from_crash on the <b>about:config</b> page and reset browser.sessionstore prefs that are user set (bold) via the right-click context menu to the default value to make sure that Session Restore is enabled and working properly.
    *http://kb.mozillazine.org/Session_Restore
    *https://support.mozilla.org/kb/restore-previous-session
    *http://kb.mozillazine.org/browser.sessionstore.resume_from_crash
    Make sure that you do not run Firefox in permanent Private Browsing mode (Never remember history).
    *https://support.mozilla.org/kb/Private+Browsing
    *Tools > Options > Privacy > Firefox will: "Use custom settings for history"
    *Deselect: [ ] "Always use private browsing mode"
    In case you are using "Clear history when Firefox closes":
    *do not clear the Browsing History
    *Tools > Options > Privacy > Firefox will: "Use custom settings for history": [X] "Clear history when Firefox closes" > Settings
    *https://support.mozilla.org/kb/Clear+Recent+History
    Note that clearing "Site Preferences" clears all exceptions for cookies, images, pop-up windows, software installation, passwords, and other website specific data.

  • V 3.6.13 - what has become of 'Restore previous session'? I've lost track of many topics in tags I had open when I had to shut down in advance of a power down by the electricity co. for day-long maintenence work in my area.

    # Question
    v 3.6.13 - what has become of 'Restore previous session'? I've lost track of many topics in tags I had open when I had to shut down in advance of a power down by the electricity co. for day-long maintenence work in my area. Being able to quickly close all tags, knowing one can recover them later is invaluable.

    See:
    * http://kb.mozillazine.org/Session_Restore

  • Is it possible to NOT have 'Restore Previous Session' option come up automatically every time you start Firefox?

    A large envelope pops up mid-screen every time I start Firefox, asking if I want to restore previous session. I don't want all users after me to have this option, but don't want to keep an empty history either. Can I deselect this option somewhere? Looked around, but found nothing.

    Unfortunately changing the options found under "Completely disable session restore" does not make any difference to this problem.

  • How do I Restore previous session when I have it setup correctly and it did not restore from last session? I have General is set to Show my windows .....

    How do I Restore previous session when I have it setup correctly and it did not restore from last session? I have General is set to Show my windows and tabs from last time and Privacy set to remember history.
    These to pages do NOT apply: https://support.mozilla.org/en-US/kb/restore-previous-session
    https://support.mozilla.org/en-US/kb/how-do-i-restore-my-tabs-last-time
    There is No option to restore previous session when I go into History. There is No Recent history in the History. It will show my history if I click on show History, but it won't restore it!

    Hi StuckAtHomeMom
    try in PRIVACY panel to set : Firefox will: Use custom settings for history and :
    Uncheck: [ ] "Always use private browsing mode"
    Uncheck: [ ] "Clear history when Firefox closes"
    check everything else and in Accept third-party cookies, set Keep until: they expire
    thank you
    Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

  • Restoring previous session

    I am hoping someone can help me restore my previous session. I had to close out Firefox for an Adobe update. Normally, when I reopen Firefox, I immediately go to the History drop-down and click on Restore Previous Session and all is good. This time, the Adobe website came up automatically and I canceled the tab first, then I went to the History drop down to click on restore previous session. But this time, it was grayed out. I'm afraid that by canceling the Adobe page first, it canceled my ability to restore the previous session. I had several pages open that are important to me and I'm looking for a solution or a workaround to restore them.
    FYI: Firefox v. 34.0.5
    Mac OS X Yosemite v. 10.10.1

    If you use the Time Machine then check if you have a sessionstore.js file from around that time and restore this file from the backup.
    *http://www.apple.com/support/timemachine/
    You can use this button to go to the currently used Firefox profile folder:
    *Help > Troubleshooting Information > Profile Directory: Show Folder (Linux: Open Directory; Mac: Show in Finder)
    *http://kb.mozillazine.org/Profile_folder_-_Firefox

  • Unable to get my tabs back after power outage and "restore previous session" doesn't show up.

    Well, I've spent most of my day trying to figure out how to fix this. My power unexpectedly went out overnight and I left my computer on. When I woke up, i saw that the computer was off. So I started my computer, but when I went to get onto Firefox, none of my windows and tabs were there. (and I did have a ton of tabs open.) There wasn't even a "Restore Previous Session" icon to press on the Firefox homepage or a "Well, this is embarrassing" window. I tried opening "sessionstore.js" and "sessionstore.bak", but then a window came up titled "Windows Script Host" and said "Microsoft JScript Compilation Error." Then all there is to do is press "Ok". (By the way, at another time today when I tried opening a .js file, it said "Windows can't open this file" and it wanted me to choose the program I wanted to use to open the file, or use the internet to find a program. I chose Notepad, but then it was just a bunch of letters, words and symbols.)
    I've also tried entering "about:sessionrestore" to get my windows and tabs back and then it says "Well, this is embarrassing." and "Firefox is having trouble recovering your windows and tabs." And there are no windows and tabs showing up below that sentence, with check marks, like it is when session restore has worked for me in the past. The only thing that worries me is that I did restart my computer between when I first started it this morning and now, when I'm writing this. I wanted to see if the "Restore Previous Session" icon would bring up my missing windows and tabs from before. But all it brought up automatically were the current windows and tabs that I have open right now. So now I'm wondering if I've permanently lost those tons of tabs that I had open before the power went out.
    The other thing is that when I first got onto Firefox today, I could see all of my history from the days, weeks, and months past. Now I can only see today's history. I know I pressed something when I was trying to fix things but I don't remember what I pressed. Maybe that changed whether or not I could see the previous months' history. I did try "places.sqlite", "places.sqlite-shm" and "places.sqlite-wal" to restore my history, but again it said "Windows can't open this file" and it wanted me to choose a program to open the file. So again I chose Notepad, and it was just a bunch of letters, numbers, and symbols.
    Hopefully someone may have an answer for me. Thanks!

    Yes I can understand you being confused there is an awful lot of information you need to take in and learn as you encounter such a situation. I will try to expand my explanation to cover the points you ask.
    ''right click the file and select "restore previous versions", right?''
    That is correct when using Windows to try to recover for instance files where the working fie is corrupted, but a previous version worked
    If you have no previous versions available from Windows you need to work on whatever you do have. With any file restore operation it is always a good idea to make copies of not only the originals but also the restored files.
    If you restored the ''places.sqlite'' with Windows that could possibly have resulted in a copy overwriting your working file that is even worse than the original file.
    When you restore a file using the Windows OS it restores the files in their ordinary working location and they should function as expected without needing to do anything else. Generally it is probably best to try such restores when the files are not in use and in this instance that means when Firefox is closed.
    For the benefit of any other readers of this thread note : <br />The places.sqlite is in the Firefox profile and easiest to find before closing down Firefox as the ''troubleshooting information page'' (''about:support'') may be used to find it.
    * [[Profiles - Where Firefox stores your bookmarks, passwords and other user data#w_how-do-i-find-my-profile]]_how-do-i-find-my-profile
    The ''places.sqlite'' database is the only file Firefox itself has with the full ''History'' information in it. The database also contains bookmarks but Firefox should have some other backups of those. If the database is deleted Firefox will restore the database but all it can do is add back bookmarks information from its backups the History is lost.
    There is almost no chance of getting the History back unless there is another copy of that database. Either one Windows is able to recreate, or one that was somehow created by another method, that normally being the user deliberately making a manual backup of your profile or places file in advance. Or maybe having in place other backup procedures.
    '' am I supposed to double-click the file?''
    That is not going to help in these circumstances. There are advanced methods of studying the files but right clicking does not help in this instance.
    Open tabs information is stored in the series of files ''sessionstore.*'' It may take rather a lot of messing about to to get any useful information out of whatever files you have. It would normally probably be a lot quicker just going back to the sites concerned, but that is made more difficult if you have overwritten the History database so you may need to try if the tabs were important to you. I can give more details in another post if you need to try that
    We could have a lot more luck with your bookmarks. Did you bookmark most of the sites concerned ? If so then at least you have a good chance of finding the sites again.
    Have you already got a fairly complete listing of your bookmarks in the Firefox bookmarks library/menu ? If you need to try to get back lost bookmarks that existed in the last few days but not are not present right now make a backup copy
    *Of the profile folder called '''''bookmarkbackups''''' ( With its contents ! )
    * ''places.sqlite'' Remember whenever attempting restoring bookmarks always backup the database file ''places.sqlite'' first.

  • Choice between start new session and restore previous session

    I have refused to update firefox since 2.0.0.14. That's mid 2008. The reason? Because EVERY update I have seen has a critical flaw and I am sick of it never having been addressed. Oh, I have tested it many times. I am impatient in general. I have allowed it to update just now for instance with the naive hope that MAYBE you'd put it back the way it should be, and NOPE, you STILL have the critical epic fail that you introduced some time after 2.0.0.14, and I then had to uninstall firefox and reinstall my copy of 2.0.0.14 and restore my passwords and bookmarks from the key3.db and bookmarks.htm files (which also aren't compatible with the later versions, and that's bad too since it was more efficiently done and more comprehensible and more compatible with common knowledge that way, what the hell is a .json file anyway????), and I am sick of it. It's getting harder and harder to use 2.0.0.14, things constantly say snide things like 'upgrade (downgrade) to a modern browser, your browser is not supported', 'you are using md5 for certificate validation, are you insane?', that sort of thing, and things often don't work right, but it is WORTH every bit of it to avoid the critical epic fail.
    Ok, enough suspense. That critical epic fail is this: when I start firefox after the previous session crashed (or was killed by the task manager), it does NOT give the NICE CHOICE 2.0.0.14 does between "begin new session" and "restore previous session". It automatically restores the previous session. Do you have any idea how many times I have gone to a webpage only to observe it is infected with a virus which it tries to put on my computer, or just a horrible page with a horrible script that seems to involve an infinite loop or at least something incredibly excessive and inefficiently coded that totally eats up the CPU processing power and I BARELY managed to KILL firefox with the task manager? Do you think I want it to go right back to loading that page when I start firefox again? Do you have the BATSH*T INSANE notion that I should always WANT to restore my previous session? Well I DON'T! I killed it with good reason in the first place. 100% of the time mozilla gets killed by the task manager and 90% of the time it crashes, I don't WANT to restore my previous session. Is there some secret hidden feature representing providing this choice that 2.0.0.14 provided that is by default DISABLED that I can maybe enable, or do I have to continue using 2.0.0.14 and watch as more and more and more things refuse to work with it?
    Also, you need to have the "stop" button within reach of the bookmarks and the left side of the address bar, not on the far right of the screen. And I'd also rather not have it be in the same place as the refresh button, though I understand the justification for having the stop button become the refresh button. Is there any way I can also have the "forward, back, stop, refresh" buttons all together and in the most convenient place as they were in 2.0.0.14 while I'm at it?

    Set the pref browser.sessionstore.max_resumed_crashes to 0 on the about:config page to get the about:sessionrestore page immediately with the first restart after a crash has occurred or the Task Manager was used to close Firefox.
    *http://kb.mozillazine.org/browser.sessionstore.max_resumed_crashes
    That will allow you to deselect the tab(s) that you do not want to reopen, but will allow to reopen other tabs.
    See:
    * http://kb.mozillazine.org/Session_Restore#Restoring_a_session_after_a_crash
    * http://kb.mozillazine.org/Browser.sessionstore.max_resumed_crashes

  • Since I updated to 18.0.1, I lost "Restore Previous Session". None of the suggested fixes brings it back.

    My computer updated to version 18.01. Now my "Restore Previous Session" option is gray. I have tried all of the suggested fixes. None of them bring it back. This is a very important option to me. How to I get it back?

    Check that session restore is enabled and working.
    *http://kb.mozillazine.org/Session_Restore
    *https://support.mozilla.org/kb/Session+Restore
    You can check for problems with the sessionstore.js and sessionstore.bak files in the Firefox Profile Folder that store session data.
    Delete the sessionstore.js file and possible sessionstore-##.js 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).
    *http://kb.mozillazine.org/Multiple_profile_files_created

  • Windows XP crashed and Firefox 5.0 closed improperly. When I relaunched it, I mistakenly clicked New Session button instead of Restore previous session. How can I get that session back now? Thanks

    I am on Windows XP/Firefox 5.0 Computer crashed overnight closing Firefox improperly. When I relaunched I got choice to restore previous session. By mistake I clicked on Start New Session. Now I cant restore that session through Menu, relevant buttons are greyed out. I cant see any pertinent information online either. I appreciate any help. Currently I am digging through the history but for some of these tabs I dont know when I opened them (may be a while ago).

    I don't have a good sense of what is going wrong.
    Was Firefox stable in step 3 -- open with no sessionstore.js file and then exit?
    If that was stable, it might be easiest to cull the open URLs from your sessionstore.js file and re-open the most important ones manually. You will lose the ''detail'' of your session on those pages (e.g., data you had entered into a form), but if that's okay, it might be the next step.
    I found a script on mozillaZine that will extract URLs from the sessionstore.js file; I just changed the formatting of the output. To run the script:
    (1) Return to your profile folder and rename sessionstore.js to sessionstore.old again, then copy it to a convenient location
    (2) Start Firefox (it should be in a new session)
    (3) Open the following link, select all (Ctrl+a), copy (Ctrl+c) to copy the script to the clipboard: http://dev.jeffersonscher.com/sessionstore_reader.txt
    (4) Open the <s>Error Console</s> <u>Browser Console</u> (Ctrl+Shift+j), click next to <s>Code</s> <u>the caret (>>)</u> and paste, then press Enter <s>or click Evaluate</s>
    (5) A file selection window should appear. Navigate to the convenient location and open sessionstore.old from there.
    (6) As long as the file is not corrupted, a new tab should open with a list of all the URLs the script found in the file. You can save this page for future reference if desired. Also, you can close the <s>Error</s> <u>Browser</u> Console now.

  • The restore previous session button is not working on Firefox on any of my three machines. How can I fix this?

    I have a desktop at work, and a desktop and laptop at home and just recently the "restore previous session" button that comes up when I use the desktop icon to start a Firefox Web browser session does not work. It is there and I click it but nothing happens. I have Windows 7 on the two computers at home and thought that is what I had on this computer at work, but it may be Vista. It's not XP.

    Had this trouble myself, just did some research and solved it!
    Go to the '''Help''' menu, go to "'''Troubleshooting Information'''"
    On the new window, click "'''Open Containing folder'''" next to ''Profile Directory'' (This opens the folder on your PC where Mozilla stores some settings, like a tab history)
    In the new Windows Explorer window, Find the file "'''chromeappsstore.sqlite'''"
    You'll want to close Firefox and then '''delete''' that file (don't worry, Firefox will create a new one, and you won't even lose the open tabs)
    Start Firefox again and the button should work!
    (For completeness's sake, the profile folder for windows7 is: C:\Users\Tiberion\AppData\Roaming\Mozilla\Firefox\Profiles\c6xu23fh.default\
    where you replace Tiberion with your own username, and the random characters in the final folder will be different.)

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