This profile was last used with a newer version of this application. Please create a new profile.
Mozilla made an update of my Firefox installation on my Win11 laptop. all my password disappeared as well as my history and bookmarks. I have now a virgin installation a… (Lesen Sie mehr)
Mozilla made an update of my Firefox installation on my Win11 laptop. all my password disappeared as well as my history and bookmarks.
I have now a virgin installation and is starting from scratch.
Now I get this error message: "This profile was last used with a newer version of this application. Please create a new profile." I deleted met shortcut and I opened Firefox by using Windows search. Now I see 4 profiles! I think I do not need to create a new profile. Maybe delete 3 of them ? What to do ? And, how?
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