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after recently updating thunderbird, I cannot open thunderbird. message says thundrbird.exe is not a valid Win32 application

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  • Last reply by christ1

dwadd26
dwadd26
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I recently received notification that there was an update to thunderbird so i clicked on update. After updating, II could no longer access the program. I get an error message: thunderbird.exe is not a valid Win32 application. Any suggestions to correct this?

I recently received notification that there was an update to thunderbird so i clicked on update. After updating, II could no longer access the program. I get an error message: thunderbird.exe is not a valid Win32 application. Any suggestions to correct this?

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christ1
christ1
  • Top 25 Contributor
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Try to download the full installer and run it. https://www.mozilla.org/thunderbird/