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after updating thunderbird 151.0.1 is not compatible to 151.0

Matt replied
Kamilfox

my datas are still in AppData but i can not start my thunderbird again

my datas are still in AppData but i can not start my thunderbird again

All Replies (1)

That is correct. after upgrading to 151.0.1 trying to use the profile with a lower version number should not work ie 151.0. You should not downgrade. So what is the problem really.

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