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

I need to know the name of the file that contains my "about:config" information.

more options

When my Firefox was updated to the latest version I was no longer able to print, save images and more! I tried downgrading at least 6 times with a few different versions with no success. When I look at my "about:config" page there is NO reference to "print_printer". I do see many references to my default printer, but I can NOT print or save any images. When everything works Firefox should be left alone!

When my Firefox was updated to the latest version I was no longer able to print, save images and more! I tried downgrading at least 6 times with a few different versions with no success. When I look at my "about:config" page there is NO reference to "print_printer". I do see many references to my default printer, but I can NOT print or save any images. When everything works Firefox should be left alone!

All Replies (1)

more options

Non-default ("userset") preferences in about:config are saved to the prefs.js file, which is located in the Profile folder.