Can't get rid of old Teams Work or School account

Question

Can't get rid of old Teams Work or School account

Richard Cotte 5

I can't seem to get rid of a MS Teams account from a former employer.

The account from my former employer, continues to show up as a login option when I open the new Teams. I've followed the instructions for removing old accounts, and it does not show up as an option to remove, only my current valid account does.

How do I remove the old account if it doesn't show up under settings?

GALANDA A BROOKER 0 Reputation points

2024-07-17T00:46:53.24+00:00

I uninstalled Microsoft Office, then removed items from the Credential Manager and made sure that I logged out of Teams, and then rebooted. When I logged back in I was able to disconnect the accounts.
Stelios Soutsos 0 Reputation points

2025-01-16T21:37:40.2+00:00

I am running MS Teams on Windows 10. I am trying to find a way to remove the "Stelios" account (Stelios939.onmicrosoft.com) with the toggle switch greyed out.

I scoured the Windows registry for this string (account) but no hits.

I ran a full Windows search on my C: drive. No joy.

I did notice that there are remnants? of "old" Teams installation(s) on my system.

Any ideas on how to purge the "old" remnants?

By the way, Teams is running fine with my personal account (shown below).

Thank you for any insights,

Stelios

2 answers

Your answer

GALANDA A BROOKER 0 Reputation points

2024-07-17T00:46:53.24+00:00

I uninstalled Microsoft Office, then removed items from the Credential Manager and made sure that I logged out of Teams, and then rebooted. When I logged back in I was able to disconnect the accounts.
Stelios Soutsos 0 Reputation points

2025-01-16T21:37:40.2+00:00

I am running MS Teams on Windows 10. I am trying to find a way to remove the "Stelios" account (Stelios939.onmicrosoft.com) with the toggle switch greyed out.

I scoured the Windows registry for this string (account) but no hits.

I ran a full Windows search on my C: drive. No joy.

I did notice that there are remnants? of "old" Teams installation(s) on my system.

Any ideas on how to purge the "old" remnants?

By the way, Teams is running fine with my personal account (shown below).

Thank you for any insights,

Stelios

Answer 1

William Boyer 0

Two places to check for that account. User's image

User's image

0 comments

Answer 2

Hi Richard Cotte,

If you're unable to remove an old Microsoft Teams account associated with a former employer through the usual settings, you may want to try the following steps:

Clear Cached Credentials:
- Go to the "Control Panel" on your computer.
- Navigate to "Credential Manager" or "User Accounts" and then "Credential Manager."
- Look for any stored credentials related to Microsoft Teams or your former employer's domain.
- Remove any credentials associated with the old account.
Browser Cache:
- If you are using Teams through a web browser, clear the cache and cookies of the browser you are using. This will remove any stored login information.
- Restart the browser after clearing the cache.
Teams Desktop App:
- Close the Microsoft Teams desktop application completely.
- Open the Run dialog (press Win + R) and enter %appdata%\Microsoft\Teams.
- Delete all files and folders in the Teams directory except for desktop-config.json and the downloads folder.
- Restart the Teams application.
Registry Editor (Advanced):
- If the issue persists, and you're comfortable with advanced settings, you can use the Registry Editor to remove old credentials.
- Open the Registry Editor by typing regedit in the Run dialog.
- Navigate to HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\LoggedInOnce.
- Delete the entries related to the old account.
- Close the Registry Editor and restart Microsoft Teams.
Contact Microsoft Support:
- If none of the above solutions work, consider reaching out to Microsoft Support for assistance. They can provide guidance on account-related issues and may have additional troubleshooting steps.

Always exercise caution when working with the Registry Editor, as making incorrect changes can potentially harm your system. If you're unsure, seek assistance from someone with experience in using the Registry Editor.

Remember to only attempt these steps if you are no longer using the old Teams account and are confident in removing the associated credentials.

Ran Hou-MSFT 7,645 Reputation points Microsoft External Staff

2023-12-27T05:31:49.4733333+00:00

@Richard Cotterill

I am checking the status of this case. If the reply is helpful to you, please try to mark it as an answer, it will help others who encounter the same issue and read this thread.
Monika Nwadike 0 Reputation points

2025-10-08T17:49:30.9166667+00:00

I did all of that, I can't see on my computer anywhere my previous work account, but when I want to join a meeting on Teams, it pops up and insists on logging in to that account and doesn't allow me to choose another account. I deleted teams, reinstalled, still no changes.