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.

Avatar for Username

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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

My installed add-ons always disappeared after PC restart that I have to install them all over again, is there any solution?

  • 2 cavab
  • 2 have this problem
  • 2 views
  • Last reply by eddlinux

eddlinux
eddlinux
more options

Lately after last upgrade of Fierefox, my add-ons suddenly disappeared, after I turn on my PC. So I have to install them all over again, than everything work fine. But this morning it happened again, my add-ons disappeared. I try to looking for an answer but have no luck.

My add-ons that alwys disappeared after restarting PC, are : 1. Adblock 2. DownThemAll 3. DownThemAll Anti container

I'm not install these add on while I'm asking this question.

Is there any solution for this problem?

Lately after last upgrade of Fierefox, my add-ons suddenly disappeared, after I turn on my PC. So I have to install them all over again, than everything work fine. But this morning it happened again, my add-ons disappeared. I try to looking for an answer but have no luck. My add-ons that alwys disappeared after restarting PC, are : 1. Adblock 2. DownThemAll 3. DownThemAll Anti container I'm not install these add on while I'm asking this question. Is there any solution for this problem?

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Avast software has been reported to cause this problem.

Modified by cor-el

eddlinux
eddlinux Question owner
more options

Thank you very much Cor-el for your attention.

I've check it out and already upgrade my Avast program to the latest version.

If this is happening again,I will post it here...