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

Why does Firefox 12.0 keep deleting my custom toolbar!?! Friggin irritating! Everytime I create it, after a few starts Firefox deletes it!

  • 1 reply
  • 8 have this problem
  • 1 view
  • Last reply by cor-el

more options

Firefox 12.0 keeps deleting my custom toolbars. I create one, it works a few times, but after several starts of Firefox, it just disappears. Then I have to remake it! Damn irritating!

Firefox 12.0 keeps deleting my custom toolbars. I create one, it works a few times, but after several starts of Firefox, it just disappears. Then I have to remake it! Damn irritating!

All Replies (1)

more options

It may not be Firefox that is deleting that toolbar, but your security software may be doing that.

Some security software has virtualization features that can cause problems by protecting and restoring files in the Firefox profile folder.

See also: