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Why if I go to uninstall firefox I am finding left over folders in the registry and hard Drive?

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  • Paskiausią atsakymą parašė FredMcD

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I have been having issues with videos out of sync in YouTube I tried to do a fresh install to see if that would fix the issue. When I uninstalled it and reinstalled it I found all was the same as if I did not uninstall it. So, I uninstalled it again, and when I checked there were still folders in my registry that I had to delete. Why is this that should not be happening...

I have been having issues with videos out of sync in YouTube I tried to do a fresh install to see if that would fix the issue. When I uninstalled it and reinstalled it I found all was the same as if I did not uninstall it. So, I uninstalled it again, and when I checked there were still folders in my registry that I had to delete. Why is this that should not be happening...

All Replies (4)

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Firefox comes in two or more folders on all computers. They are;

Maintenance: (Programs Folder) <Windows Only> Firefox itself: (Programs Folder) And at least one folder in the profile of each user on the computer.

If you remove the Firefox folder, the user folders would not be affected.

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Firefox uses two locations for the Firefox profile folder. Location used for the main profile in "AppData\Roaming" that keeps your personal data.

  • C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>\

Location used for the disk cache and other temporary files in "AppData\Local".

  • C:\Users\<user>\AppData\Local\Mozilla\Firefox\Profiles\<profile>\
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cor-el said

Firefox uses two locations for the Firefox profile folder. Location used for the main profile in "AppData\Roaming" that keeps your personal data.
  • C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>\
Location used for the disk cache and other temporary files in "AppData\Local".
  • C:\Users\<user>\AppData\Local\Mozilla\Firefox\Profiles\<profile>\

Good point, and I did go into those files and removed those folders, and still found things in registry strangely enough.

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Run a registry scanner if you have one. After rebooting the computer.