Teams crashes on startup

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New Contributor

After reinstalling my PC with Windows 10 20H2 I downloaded and installed Teams version 1.4.0.2879.

Now, each time I try to start Teams it crashes with Application Error ID 1000:

 

Name der fehlerhaften Anwendung: Teams.exe, Version: 1.4.0.2879, Zeitstempel: 0x5e9f0152
Name des fehlerhaften Moduls: ntdll.dll, Version: 10.0.19041.804, Zeitstempel: 0x4544b4a1
Ausnahmecode: 0xc0000005
Fehleroffset: 0x0000000000039167
ID des fehlerhaften Prozesses: 0x17ac
Startzeit der fehlerhaften Anwendung: 0x01d7090e2d89aa70
Pfad der fehlerhaften Anwendung: C:\Users\Marcel\AppData\Local\Microsoft\Teams\current\Teams.exe
Pfad des fehlerhaften Moduls: C:\Windows\SYSTEM32\ntdll.dll
Berichtskennung: 3fa1cb81-520f-4d84-9977-b33d2bd11475
Vollständiger Name des fehlerhaften Pakets:
Anwendungs-ID, die relativ zum fehlerhaften Paket ist:

 

Does anybody know the reason or how to solve that issue?

3 Replies

Hi @Marcel60  I wasn't able to find anything specific to Teams for this error but I found this video related to Windows 10: How to Fix Event 1000 Application Error on Windows 10 [Tutorial] - Bing video

 

Let us know if it helps.

Hi @ThereseSolimeno, thanks for the link. I tried both commands, but unfortunately Teams still crashes as before :( Are there any other ideas?

Hi @Marcel60   Unless anyone else in the community has a suggestion, I think you should go to answers.microsoft.com for personalized tech support.