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profile is not recognized by firefox

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  • Last reply by cor-el

radar
radar
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I copied my profile folder from a windows 7 PC to a new Windows 10 PC. On the new Windows 10 PC, Firefox does NOT recognize this new profile and, instead, creates a brand new profile giving me an error message (see attached). How can I get Firefox on the new PC to open and use the profile from the old PC?

The new Windows 10 PC is running Firefox v66.0.5.

Thanks, Ben

I copied my profile folder from a windows 7 PC to a new Windows 10 PC. On the new Windows 10 PC, Firefox does NOT recognize this new profile and, instead, creates a brand new profile giving me an error message (see attached). How can I get Firefox on the new PC to open and use the profile from the old PC? The new Windows 10 PC is running Firefox v66.0.5. Thanks, Ben
Capturas de pantalla anexas

All Replies (1)

cor-el
cor-el
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A profile needs to be registered in profiles.ini to make it possible for Firefox to find and use this profile.

When Firefox doesn't find any profiles then a new default profile is created. You shouldn't see this error message though. This could be a problem with the parent.lock file.