Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

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

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Enterprise Deployment - Firefox no longer copies prefs.js from Programs Files to user profile on first startup

  • 1 eyano
  • 4 eza na bankokoso oyo
  • 4 views
  • Eyano yasuka ya philipp

more options

We deploy Firefox via SCCM and have a custom Prefs.js file that is used. Prior to Firefox version 24, Firefox used to copy the prefs.js from the Program Files\Mozilla Firefox\defaults\profile folder to the user profile on first startup of Firefox after the install. Version 24 no longer does that.

This behavior is occuring with Windows XP and Windows 7.

Any advice would be greatly appreciated! Thank You.

We deploy Firefox via SCCM and have a custom Prefs.js file that is used. Prior to Firefox version 24, Firefox used to copy the prefs.js from the Program Files\Mozilla Firefox\defaults\profile folder to the user profile on first startup of Firefox after the install. Version 24 no longer does that. This behavior is occuring with Windows XP and Windows 7. Any advice would be greatly appreciated! Thank You.

Solution eye eponami

hello acotugno, since firefox 21 these pre-sets have to go into browser\defaults\profile in order to be applied.

http://mike.kaply.com/2013/05/13/more-major-changes-coming-in-firefox-21/

Tanga eyano oyo ndenge esengeli 👍 4

All Replies (1)

more options

Solution eye oponami

hello acotugno, since firefox 21 these pre-sets have to go into browser\defaults\profile in order to be applied.

http://mike.kaply.com/2013/05/13/more-major-changes-coming-in-firefox-21/