I need to know how to delete a user.js file. Your profile folder contains a user.js file, which includes preferences that were not created by Firefox.
I need to know how to delete a user.js file. I looked in my profile folder and have no idea what to look for. I also looked in the troubleshooting information and found this "Your profile folder contains a user.js file, which includes preferences that were not created by Firefox." please help me find this folder. I have windows 10
Chosen solution
Open your Profile folder and then close Firefox. Right-click that user.js file and select Delete.
Read this answer in context 👍 1All Replies (2)
You can use this button to go to the current Firefox profile folder:
- Help > Troubleshooting Information > Profile Directory:
Windows: Show Folder; Linux: Open Directory; Mac: Show in Finder - http://kb.mozillazine.org/Profile_folder_-_Firefox
Windows hides some file extensions by default. Among them .html and .ini and .js and .txt and you may only see a file name without file extension. You can check the file extension (type) in the properties of the file in Windows Explorer via the right-click context menu.
See also:
Seçilmiş Həll
Open your Profile folder and then close Firefox. Right-click that user.js file and select Delete.