Forum Discussion
CoreError::CDL_WORKER_FAILURE
I couldn't find this error message anywhere. I try to use the online Teams and I get this error message.
17 Replies
Hello Tyler,
We are experiencing the same problem. I did research on the problem and created a bat file as a result of my experiments.When I cleared the cache files and the problem was solved.You need to delete old teams.I would be happy to share the solution with you.
@echo off
echo Teams işlemleri durduruluyor...taskkill /f /im ms-teams.exe
echo Teams onbellek dosyalari siliniyor...
rmdir /s /q "%APPDATA%\Microsoft\Teams\Cache"
rmdir /s /q "%LOCALAPPDATA%\Microsoft\Teams\Cache"
rmdir /s /q"r"
echo Teams onbellek dosyaları başarıyla temizlendi.
pause- Gentlemen? I don’t understand what kind of programs you have? When typing in Russian, the program crashes all the time!!!!!!!!!!!!!!!!!! This leads to bad THOUGHTS?????!!! I reinstalled WIN yesterday. 11-installed office 365!!!! But just as the program was hanging before, it continues to crash?? Every time after the next message that the program is FAILED?! : Jour WIn. insider build ran into a problem and needs to restart. Were just coolecting some error info and then weelrestart for you. % Complete 0. I'm getting kicked out to your bot!: SETUP NOTICE Windows boot manager boot failed! Default boot devised or boot failed!!!!! I have to press ALT+WIN++START to try to get into my program - this is IDIOTY!!! How do you think I can relate to you??? Is your bot not letting me work? I ask you to REMOTELY eliminate the errors in YOUR PROGRAM. It’s hard for me to work with your managers. Translating their instructions, which are incomprehensible to me, is incomprehensible. I ASK YOU TO DO What you must. Mark Tarasov
- Like you, this randomly started today after a reboot.
Fix for me was to goto Settings.....Apps....Microsoft teams...Reset.March 17 2025, this is what worked for me. Find repair and reset in advanced settings. All you need to do is sign in again, your chats will be preserved.
helpful. thank you.
for further clarity for he-who-follows (possibly related to "he-who-remains": reset is under advanced... and then the reset options says it will delete all data - this is safe because all the real data is saved online by MS. it is the local cache that is deleted - which is good and well. all was good after that (Windows machine)Flawless fix, thank you!
- Getting same error, did you find any resolution?
wardt9 No resolution, it randomly started working. She was attempting to use the Teams Web app. I wish I knew the root cause of it.
- Came in today and issue was resolved without further input, very odd.
I have a person reporting the same event. In this case, she is testing with an external ID, that was invited to a Team. The external ID successfully authenticates to Entra, but unable to access the Team.
