We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Which Firefox Is Which?

  • 1 reply
  • 0 have this problem
  • 2 views
  • Last reply by cor-el

more options

Hello,

I frequently manually backup my important files and areas of my computer to an external drive. SEE ATTACHED SCREEN SHOT:

When I go to backup my Firefox profile I "seem" to have three folders. When I go to Troubleshooting Information->Application Basics->select / click Profile Folder it takes me to three folders and I am the one that's highlighted-selected folder is the one I am currently using. Now, there are two other folders above the highlighted one, which I 'might' guess are either older profiles OR (!) I might have more than one Firefox on my computer. When I went to take a peak at the other two folders, I eyeballed the dates/times and they are current, not old / dated. I left them alone and just backed up the one that was highlighted assuming its the current version I am using up to the minute.

Any idea what the other two folders are? I assume they are Profile Folders? How can I tell if they are indeed Profile Folders, and if the case is I have more than one version of Firefox I am running for instance, how can I tell which is which. Would one clue be in the order in which they appear with the one highlighted (third one) be the latest/most currently used?

Thanks Steven

Hello, I frequently manually backup my important files and areas of my computer to an external drive. SEE ATTACHED SCREEN SHOT: When I go to backup my Firefox profile I "seem" to have three folders. When I go to Troubleshooting Information->Application Basics->select / click Profile Folder it takes me to three folders and I am the one that's highlighted-selected folder is the one I am currently using. Now, there are two other folders above the highlighted one, which I 'might' guess are either older profiles OR (!) I might have more than one Firefox on my computer. When I went to take a peak at the other two folders, I eyeballed the dates/times and they are current, not old / dated. I left them alone and just backed up the one that was highlighted assuming its the current version I am using up to the minute. Any idea what the other two folders are? I assume they are Profile Folders? How can I tell if they are indeed Profile Folders, and if the case is I have more than one version of Firefox I am running for instance, how can I tell which is which. Would one clue be in the order in which they appear with the one highlighted (third one) be the latest/most currently used? Thanks Steven
Attached screenshots

All Replies (1)

more options

A profile name with a timestamp appended got created due to using the Firefox refresh feature.

You can check the compatibility.ini file in a profile folder to see what Firefox version and file path last used the profile, also check the last accessed date/time of the files. Note that Windows hides the .ini file extension by default.