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!

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

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

Firefox Profile Manager not opening (V20.0.1)

  • 3 biyano
  • 3 eza na bankokoso oyo
  • 4 views
  • Eyano yasuka ya MumbleFysh

MumbleFysh
MumbleFysh
more options

I'm trying to open the Profile Manager in order to create a 'developers' profile. I was originally following this blog's instructions using the Run command.

http://blog.mozilla.org/addons/2009/01/28/how-to-develop-a-firefox-extension/

The problem is that it's just opening up a new Firefox window, and nothing else. I then went to get more updated documentation, here:

https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles?esab=a&as=aaq

And alas the same results. Here are the commands I have tried:


firefox -p firefox -P firefox -profilemanager firefox -ProfileManager

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -p "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -P "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -profilemanager "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -ProfileManager


They all return the same result, which is just opening a new Firefox window.

I'm trying to open the Profile Manager in order to create a 'developers' profile. I was originally following this blog's instructions using the Run command. http://blog.mozilla.org/addons/2009/01/28/how-to-develop-a-firefox-extension/ The problem is that it's just opening up a new Firefox window, and nothing else. I then went to get more updated documentation, here: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles?esab=a&as=aaq And alas the same results. Here are the commands I have tried: firefox -p firefox -P firefox -profilemanager firefox -ProfileManager "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -p "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -P "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -profilemanager "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -ProfileManager They all return the same result, which is just opening a new Firefox window.

Solution eye eponami

This happens when Firefox isn't completely closed and you still see a firefox.exe process or plugin-container process in the Task Manager.

See also:

Tanga eyano oyo ndenge esengeli 👍 0

All Replies (3)

MumbleFysh
MumbleFysh Nkolo motuna
more options

Gah sorry about the mess of the commands. Here's my reattempt.

firefox -p

firefox -P

firefox -profilemanager

firefox -ProfileManager

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -p

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -P

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -profilemanager

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -ProfileManager

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

Solution eye oponami

This happens when Firefox isn't completely closed and you still see a firefox.exe process or plugin-container process in the Task Manager.

See also:

MumbleFysh
MumbleFysh Nkolo motuna
more options

My savior. Thank you! There was a Firefox process still running in the background.