error code-80090030 in MS teams

Hi,ShirrshSrivastava


My name is Erik. I'm an Independent Advisor and I'll be glad to help you today.


I've looked for the details regards about your concern and it will provide you the steps

Note: Membership in the local Administrators group, or equivalent, is the minimum required to complete this procedure or to follow the steps. If you are not the admin I suggest contacting your admin support and provide the link to follow the steps.

https://docs.microsoft.com/en-us/windows/securi...


I hope this helps! Please let me know if you have any further concerns.


Regards,

Erik
Independent Advisor

Sir I'm a student and none my classmates faced this problem is this step necessary here ? Please reply .

HI,ShirrshSrivastava

Kindly try these basic steps that I will provide to you

1) Open Run from Start. Type “regedit” and click Enter.

2) In Registry Editor, locate this path: HKCU\SOFTWARE\Microsoft\Office\16.0\Common\Identity

3) Right click Identity key and select New > DWORD.

4) Type the name for this key: EnableADAL

5) Double click it and set the value to 0.

6) Restart computer.


2nd options

UNINSTALL AND DELETE CACHE AND OTHER FILES

*Exit Teams completely so that it is not running in the background or even in the System Tray. You can right-click and exit from there or press Ctrl+Shift+Esc shortcut to open Task Manager and kill Teams task from there.

*Uninstall the app from the Control Panel or use a third-party app.

*Press Windows key+E shortcut to open File Explorer and paste this location in the address bar:

%appdata%\Microsoft\teams

*In the window that pops up, you will find that you need to delete before restarting Teams again.

-Delete all files in Application Cache > Cache
-Delete all files in blob_storage, Cache, databases, GPUCache, IndexedDB, Local
Storage, and tmp folders.

After that restart the PC


Please let me know if you have any further concerns.


Regards,

Erik
Independent Advisor

Hi @ShirrshSrivastava

I had the same issue today. I tried many things, but lastly uninstalling the app and re-installing it fixed the issue.

Hope it helps.

In my case it was an old account in windows setting. After removing it I could sing in correctly.