Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Learn More

Dieses Thema wurde archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.

Thunderbird 91.2.0 32-bit problem. "Either there is no mail client or the current client cannot fulfill the messaging request."

  • 1 Antwort
  • 1 hat dieses Problem
  • 7 Aufrufe
  • Letzte Antwort von omapzzz

fbogin
fbogin
more options

I just updated to Thunderbird 91.2.0 and now, every time Thunderbird starts, I get an error message "Either there is no mail client or the current client cannot fulfill the messaging request. Please run Microsoft Outlook and set it as the default mail client." (See attached) Huh? I have Outlook installed on the machine but have never used it. Also, after I click off on the error message (two times), all of my folders appear expanded. I did a System Restore to last week but then I couldn't open either Thunderbird or Firefox because the recent updates changed the profile structure, so had to use Opera to download both and then update. Anyone else have this problem? Thanks in advance.

I just updated to Thunderbird 91.2.0 and now, every time Thunderbird starts, I get an error message "Either there is no mail client or the current client cannot fulfill the messaging request. Please run Microsoft Outlook and set it as the default mail client." (See attached) Huh? I have Outlook installed on the machine but have never used it. Also, after I click off on the error message (two times), all of my folders appear expanded. I did a System Restore to last week but then I couldn't open either Thunderbird or Firefox because the recent updates changed the profile structure, so had to use Opera to download both and then update. Anyone else have this problem? Thanks in advance.
Angefügte Screenshots

Geändert am von Wayne Mery

Alle Antworten (1)

omapzzz
omapzzz
more options

Same problem. I have to click the OK box exactly 9 times before Thunderbird starts. Seemed to start after the upgrade to 91.