After creating a default pre-configured profile for Firefox using the about:config, how do you get this to be the default profile that any user logging into a machine to use? I have to install Firefox on roughly 300 machines. However, regardless of what ever machine a user logs into, they need to pull the same profile with the preset configurations. I have read numerous posts/comments, however there doesn't seem to be a clear anwer or any kind of "enterprise" type deployment guide. I have gone through this: https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment But it still doesn't help. On my test machine, I have Firefox configured theyw ay it needs to be. But now I need to make sure that it get's packaged correctley, and when installed, each user uses the same profile. Anyone able to offier insite on this?