Why do I receive an error message "AADSTS90100" or "AADSTS90019" when I try to sign in?

If you have different Microsoft accounts, such as a private Hotmail/Outlook account or a Microsoft 365 account with Normandale, another college/university and/or your employer, there may sometimes be a conflict between those accounts that prevents you from signing in. The error message you receive looks similar to the following:

FAQ Image

It can read: "AADSTS90100: login parameter is empty or not valid" or "AADSTS90019: No tenant-identifying information found in either the request or implied by any provided credentials."

This problem can be solved in different ways:

Method 1
The first thing you can do is go to https://office.com and see if you can switch to your @go.minnstate.edu account.

Method 2
Try signing in with a different browser

Method 3
Try logging into a private window. How to do this depends a little on which browser you are using:

Method 4
Some browsers offer the ability to separate your different accounts into different profiles in your browser. How to do this depends on the browser you are using:

Method 5
If the steps above still don't work, then you may need to disconnect your Microsoft MinnState school account. You may do this on your Windows 10 computer by following these steps:

  1.   

  2. Select the account you wish to remove, then select Disconnect.

  3. Select Yes to confirm your actions. Note that this will not delete the account entirely, it will just remove access from your PC

    Note: If an account is either the only account on the PC or the primary account on the PC, it can't be removed. 

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Details

Article ID: 142352
Created
Tue 3/29/22 1:32 PM
Modified
Thu 7/21/22 7:34 AM