Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

ابحث في الدعم

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

block add ons

  • 3 ردود
  • 1 has this problem
  • 1 view
  • آخر ردّ كتبه Matt26

more options

hey all,

is there a way to block the download/install of add ons in Firefox via a registry change?

our company is looking to deploy Firefox for all users (via Microsoft SCCM), but we need to be able to block users from downloading/installing add ons.

I've looked at GPO options that allow Firefox to be managed from active directory, but they are third party tools that don't work natively in AD and aren't officially supported by Microsoft (as far as I know).

any help is greatly appreciated.

thanks!

hey all, is there a way to block the download/install of add ons in Firefox via a registry change? our company is looking to deploy Firefox for all users (via Microsoft SCCM), but we need to be able to block users from downloading/installing add ons. I've looked at GPO options that allow Firefox to be managed from active directory, but they are third party tools that don't work natively in AD and aren't officially supported by Microsoft (as far as I know). any help is greatly appreciated. thanks!

All Replies (3)

more options

Hello,

The following is a quick guide. For details, see the Locking Preferences article.

In <installation folder>\defaults\pref\local-settings.js


pref("general.config.obscure_value", 0);
pref("general.config.filename", "mozilla.cfg");

In <installation folder>\mozilla.cfg

//
lockPref("xpinstall.enabled", false);

more options
more options

thanks Gingerbread Man, that seems to have done the trick!

Modified by Matt26