Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

I deleted my history by mistake. Can it be recovered?

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by FredMcD

more options

I wanted to delete my cookies because Discover(card) said that might fix a problem with their logins.

I went to options/.../cookies and then found a page [which I cannot now find] that purported to list all my cookies and had a button labeled "remove all". I clicked it. I then found that all my history, except saved logins and I guess site data, had been deleted.

Options/.../cookies now tells me that "Your stored cookies, site data and cache are currently using 41.6 MB of disk space."

I have only 1 profile: C:\Users\ral\Application Data\Mozilla\Firefox\Profiles\uzq1udcz.default\

Is there any way to recover my lost data?

Thank you.

I wanted to delete my cookies because Discover(card) said that might fix a problem with their logins. I went to options/.../cookies and then found a page [which I cannot now find] that purported to list all my cookies and had a button labeled "remove all". I clicked it. I then found that all my history, except saved logins and I guess site data, had been deleted. Options/.../cookies now tells me that "Your stored cookies, site data and cache are currently using 41.6 MB of disk space." I have only 1 profile: C:\Users\ral\Application Data\Mozilla\Firefox\Profiles\uzq1udcz.default\ Is there any way to recover my lost data? Thank you.

All Replies (2)

more options

Hey there, I understand that you removed your history, I am sorry, I don't think there is an undo button for that in Firefox.

However in Windows, there may be a 'restore to previous version' in your profile folder. This describes the feature: https://blogs.msdn.microsoft.com/msgulfcommunity/2013/04/29/restore-previous-versions-of-your-files-easily-in-windows-8/

The file that stores history is the places.sqlite file. I hope that helps, let us know if you need more specific steps.

more options

Separate Security Issue: Update your Flash Player or remove it using these links; http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html Uninstall Flash Player | Windows http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-mac-os.html Uninstall Flash Player | Mac

Note: Windows users should download the ActiveX for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).

Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the ActiveX.

Flash Player Version: Version 29.0.0.171

https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download. <Windows Only>

https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download. <Windows Only> +++++++++++++++++++ See if there are updates for your graphics drivers https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration