This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

"Login to Xmarks" keeps coming up and freezing our Firefox

  • 1 பதிலளி
  • 8 இந்த பிரச்னைகள் உள்ளது
  • 3 views
  • Last reply by Wesley Branton

A box with "Login to Xmarks" keeps popping up on the screen. It freezes Firefox. We have to shut down the computer to open Firefox again. After a short time the box appears again. As far as we know we have never signed in for Xmarks. How do we get this off the computer?

A box with "Login to Xmarks" keeps popping up on the screen. It freezes Firefox. We have to shut down the computer to open Firefox again. After a short time the box appears again. As far as we know we have never signed in for Xmarks. How do we get this off the computer?

All Replies (1)

Sometimes a problem with Firefox may be a result of malware installed on your computer, that you may not be aware of.

You can try these free programs to scan for malware, which work with your existing antivirus software:

Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista/XP if you don't already have one.


Further information can be found in the Troubleshoot Firefox issues caused by malware article.

Did this fix your problems? Please report back to us!