My Microsoft account is being treated as a Work/School account and I cannot reach support

Question

My Microsoft account is being treated as a Work/School account and I cannot reach support

PeterO 5

My personal Microsoft account is being misclassified as a Work/School account. Because of this, every support page redirects me to the Sign-in Helper and I cannot reach a human agent. My account appears to be stuck in the GUID tenant [Moderator note: Personally Identifiable Information removed].

Please escalate this to the Microsoft Identity Support team to remove the Work/School identity from my personal account. I cannot access any consumer support channels because the system always routes me to the enterprise sign-in flow.

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2 answers

Answer 1

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AADSTS50020: User account '******@outlook.com' from identity provider 'live.com' does not exist in tenant 'S3 Growth Accelerator' and cannot access the application '2793995e-0a7d-40d7-bd35-6968ba142197'(My Apps) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.

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Request Id: 75c017d9-07d9-4226-9db6-540455c44401

Correlation Id: 5ae2809d-2bf1-455e-a3c9-89e86d895c6f

Timestamp: 2026-10-10T00:03:46Z

Message: AADSTS50020: User account '******@outlook.com' from identity provider 'live.com' does not exist in tenant 'S3 Growth Accelerator' and cannot access the application '2793995e-0a7d-40d7-bd35-6968ba142197'(My Apps) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.

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Stefan Blom 353.9K Reputation points MVP Volunteer Moderator

2026-10-10T00:39:01.8366667+00:00

@Jeff Moyer

If the previous replies in this thread haven't helped, I recommend that you start your own thread. Use the Ask a question option. Good luck.

The current thread has been inactive since July 2026 and it will be closed.

Answer 2

Anonymous

Hello @PeterO,

Thank you for sharing the details of your issue, I understand how confusing this situation can be when your account is being treated as a work/school account.

To better understand what might be causing this, I would like to check whether your account may have previously been added as a guest user in that tenant. Could you please try the following steps to verify this:

First, open a private/incognito browser window. Paste the following link: https://myapps.microsoft.com/?tenant=

After “tenant=”, please enter the tenant ID you mentioned. The final link should look similar to the example in the screenshot.

User's image

Once you are able to access the page, please:

Click “My Account”
Go to “Organizations”
Look for the tenant in the list
If it appears under “Other organizations you collaborate with”, click “Leave” to remove it

User's image

If this works, it should remove the association between your account and that tenant.

However, if you are still experiencing the issue after trying the steps above, could you please let me know:

Which application or page you are trying to sign in to
And if possible, share a full screenshot of the error message you are seeing

This will help me better understand your scenario and guide you more accurately. Thank you very much for your cooperation, and I look forward to your update.

Best regards,

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Anonymous

2026-06-13T13:49:36.1866667+00:00

Hi @PeterO,

Just checking in to see if you need any further assistance. If you have any follow-up questions or new updates, feel free to let me know. I'm here to help!
Peter Olsson 0 Reputation points

2026-06-16T00:14:39.7666667+00:00

Hi Demi,

I cannot sign in to the link you provided.

I receive the message: “You can only sign in with a work account.”

This confirms that my personal Microsoft account is being force‑routed as a Work/School account and cannot access the Organizations page.

Please escalate this to the Microsoft Identity Support team to remove the Work/School identity from my personal account.
Anonymous

2026-06-16T08:47:08.26+00:00

Hi @Peter Olsson,

Thank you for your update and for explaining the situation in detail.

If you are no longer able to access the link and receive the message indicating that you must sign in with a work account, this would typically suggest that your account may no longer have an active association with that tenant.

To better understand what is happening in your case, could you please clarify where exactly you are trying to access when this behavior occurs? In other words, which specific page, app, or link is showing your account as a work/school account?

If possible, it would be very helpful if you could also provide a screenshot of what you are seeing, including the full error message or prompt. This will help identify what might be causing the misclassification.

I would also like to kindly mention that as a forum moderator, I do not have the ability to escalate cases or access backend systems directly. My role is to help guide and narrow down the issue based on the information available.

Thank you very much for your cooperation, and I look forward to your update so I can assist you further.

Best regards,
Peter Olsson 0 Reputation points

2026-06-17T00:18:05.8566667+00:00

Hi Demi, here are the screenshots you requested.

Screenshot 1 shows the system forcing a passkey/Windows Security prompt, which only happens when my personal Microsoft account is being treated as a Work/School identity.

Screenshot 2 shows what happens after cancelling the passkey prompt. The system still treats the account as a Work/School account and rejects my personal Microsoft password.

This prevents me from accessing any consumer pages, including the Organizations page.

Best Regards
Anonymous

2026-06-17T12:47:07.0066667+00:00

Hi @Peter Olsson,

Thank you for sharing the screenshots, they are very helpful in understanding what you are experiencing.

Based on the behavior shown, I would recommend trying to reset your password and re-verify your account using the standard recovery flow. This may help refresh the sign-in method and resolve the issue you are encountering.

Could you please try the following steps:

Go to: https://account.live.com/password/reset

Select “I don’t have any of these” when asked for verification options.

Then follow the prompts to verify your identity using a backup email or phone number (if previously configured).

If the verification is successful, please proceed to update your security information and reconfigure your Authenticator app if needed.

After completing these steps, kindly try signing in again and let me know if the issue persists.

Thank you very much for your cooperation, and I look forward to your update.

Best regards,
Peter Olsson 0 Reputation points

2026-06-18T01:21:25.6366667+00:00

The system still forces the Work/School sign-in path, shows the passkey prompt, and then rejects my personal Microsoft password.

Because of this mis-routing, I cannot access any consumer pages, including the password reset flow or the Organizations page.

Please advise on the next step.
Anonymous

2026-06-18T07:20:34.8466667+00:00

Hi @Peter Olsson,

Thank you for your message.

Could you please try signing in on another device (for example, a different computer or mobile device) and let me know if the same issue occurs there?

Thank you very much for your cooperation, and I look forward to your update.
Peter Olsson 0 Reputation points

2026-06-19T06:59:58.8033333+00:00

Hi Demi,

I tried signing in on another PC as you suggested.

On that device I could enter my email and Windows login password, and I was routed directly into my personal Microsoft account without any issues.

This confirms the problem only happens on my main PC, where the sign-in flow forces the Work/School identity path.

Regards

Peter
Anonymous

2026-06-19T13:28:49.8066667+00:00

Hi @Peter Olsson,

Thank you for your detailed update, that is very helpful.

Since the issue is only occurring on your main device and not on another PC, this strongly suggests that the behavior is related to locally stored credentials or passkey configuration on that specific device.

To help reset the local sign-in state, could you please try the following steps on the affected device:

1/ Please open Settings on your Windows device, then go to Accounts > Passkeys > Advanced options, and temporarily disable the passkey-related services available on your device. This helps prevent Windows from automatically redirecting the sign-in flow.

2/ Please clear any stored credentials. You can do this by opening Credential Manager (press Windows key + S, search for “Credential Manager”, and open it). Then go to "Windows Credentials", and remove any entries related to Microsoft, Office, or your account. This will clear old authentication tokens that may be causing the issue.

3/ After that, I would also recommend reviewing and removing any saved passkeys associated with your Microsoft account.

You can follow the guidance in this article to manage and remove passkeys: Manage your saved passkeys - Microsoft Support

Once these steps are completed, please try signing in again and let me know if the behavior changes.

Thank you very much for your cooperation, and I’ll be happy to continue assisting based on the results.

Best regards,
Peter Olsson 0 Reputation points

2026-06-20T01:39:59.8066667+00:00

Hi Demi,

I turned off the “Only allow Windows Hello sign-in” setting and checked all passkey options.

However, the Windows Hello PIN cannot be removed — the Remove button stays greyed out because it is the only available sign-in method on the device.

I’ve attached a screenshot showing the current state

Regards

Peter
Anonymous

2026-06-23T15:06:21.53+00:00

Hi @Peter Olsson,

Thank you for your reply.

To help me better understand your setup, could you please share a screenshot of your Passkeys settings, similar to the example below?

Specifically, please navigate to: Settings > Accounts > Passkeys and take a screenshot showing the full page.

Thank you very much for your cooperation, and I look forward to your response.

Peter Olsson 0

Hi Demi,  
Here is the screenshot of the Passkeys page as requested.  
It shows two saved passkeys, including one for login.microsoft.com.
Regards
Peter

Anonymous

2026-06-25T14:44:23.25+00:00

Hi @Peter Olsson,

Thank you for your reply.

Could you please try to locate any entries that are related to your account, then click on the three‑dot icon next to them and select "Delete"?

In the meantime, it seems that I may not have received your previous screenshot. Would you mind sending it again so I can review it properly and assist you more accurately?

Thank you very much for your cooperation, and I look forward to your update.
Peter Olsson 0 Reputation points

2026-06-26T00:46:51.97+00:00

Passkey s shot DEMI.jpg

Hi Demi,

Thank you for your reply. I tried to delete the passkey entry for login.microsoft.com, but Windows shows a message saying it cannot be deleted because it is required to sign into this device.

I am reattaching the screenshot you requested in previous mail as well.

Please let me know the next step.

Regards Peter
Anonymous

2026-06-26T09:10:56.8733333+00:00

Hi @Peter Olsson,

Thank you for your update and for sharing the screenshot, I appreciate the details you provided.

Since Windows indicates that the passkey entry cannot be removed because it is required for signing in to the device, the next recommended step would be to test with a new Windows user profile.

Could you please try creating a new Windows account and test the behavior from there? You can follow the official Microsoft guide below: Manage User Accounts in Windows | Microsoft Support

Once the new profile is created, attempt to sign in again using your affected account and check if the same issue occurs.

Please let me know how it goes, and I’ll be happy to assist you further based on the results.

Thank you very much for your cooperation.
Peter Olsson 0 Reputation points

2026-06-26T10:14:24.6+00:00

Demi TestProfile signin results.jpeg

Hi Demi,

I created the new Windows user profile as requested and tested the sign‑in from there.

When I try to sign in with my personal Microsoft account (******@yahoo.com), the system immediately shows the message:

“You can’t sign in here with a personal account. Use your work or school account instead.”

This happens even in the new profile, before entering any password.

Please advise on the next step.

Regards

Peter
Anonymous

2026-06-26T10:40:29.1+00:00

Hi @Peter Olsson,

Thank you for your update and for testing the new Windows profile.

Could you confirm where exactly you are trying to sign in when you see this message? If possible, could you please share the URL or link of the page or application where you are attempting to sign in? It would be very helpful if you could describe the exact steps you are taking before the message appears.

Thank you again for your cooperation.
Peter Olsson 0 Reputation points

2026-06-27T06:18:33.8533333+00:00
Hi Demi,

Thanks for your reply. Here are the exact details you requested.

I am signing in at: https://login.microsoftonline.com

Steps:

Logged into the new Windows test profile

Opened Edge

Went to login.microsoftonline.com

Entered my personal Microsoft account email (******@yahoo.com)

Results:

Yesterday: I received the message “You can’t sign in here with a personal account. Use your work or school account instead.”

Today: I receive a different prompt: “Sign in with a passkey – Security key – Passkey for login.microsoft.com” which I have attached

I have not changed anything between these attempts. Please advise on the next step.

Best regards, Peter**2nd attempt Demi.jpg**
Peter Olsson 0 Reputation points

2026-07-06T01:09:51.0633333+00:00

Hi Demi, do you have any comment to my latest feedback?

Regards Peter
Anonymous

2026-07-06T15:08:04.7533333+00:00

Hi @Peter Olsson,

Thank you for your update.

Could you please take a screenshot of the following page for me?

Settings > Accounts > Passkeys

Please make sure the screenshot shows the entire page, including any passkeys that may be listed and all available options on the screen.

This information will help me better understand the current passkey configuration and determine the most appropriate next steps.

Thank you in advance, and I look forward to your reply.
Peter Olsson 0 Reputation points

2026-07-07T06:53:49.38+00:00

Hi Demi,

Here is the screenshot of the Passkeys page. As you can see, the only Microsoft‑related passkey stored on the device is for login.microsoft.com under my personal account ([Moderator note: Personally Identifiable Information removed] @yahoo.com).

There are no other Microsoft or work/school passkeys listed. Please let me know if you would like me to remove this passkey or perform any additional checks.

Thanks again for your help.

Peter
Peter Olsson 0 Reputation points

2026-07-07T07:20:49.1533333+00:00

Hi again Demy upload of screenshots doesn't work. Continuous errors, Anyway the important thing is acc to the below

Saved passkeys on my device:

– google.com

– login.microsoft.com (personal Microsoft account)

Peter
Anonymous

2026-07-07T07:28:42.7933333+00:00

Hi @Peter Olsson,

Thank you for the additional information. That's very helpful.

As a next step, could you please try removing the login.microsoft.com passkey from the device and then test the sign-in process again?

Since there do not appear to be any other Microsoft or work/school account passkeys stored on the device, removing this passkey may help eliminate any potential conflicts or incorrect account selections during authentication.

After removing it, please try signing in again and let me know whether the behavior changes.

Thank you again for your patience and cooperation. I look forward to hearing the result.

Best regards,
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Peter Olsson 0 Reputation points

2026-07-07T15:42:07.93+00:00

Hi Demi, Just an update on the login issue we’ve been troubleshooting.

After a lot of digging, we discovered the problem was caused by Windows forcing a passkey/Windows Hello sign‑in that was tied to my Microsoft account. This created a loop where the login page kept redirecting and wouldn’t allow normal password entry.

To fix it, we:

·       Converted my Windows account fully to a local account

·       Removed Windows Hello and passkey bindings

·       Cleared the device identity routing

·       Removed temporary test profiles

·       Set a new stable local password

·       Re‑authenticated into Microsoft 365 successfully

I’m now able to sign in normally without any passkey interference, and everything is working as expected.

We can continue with the next steps whenever you’re ready.

Thanks again for your help.

Peter
Anonymous

2026-07-09T10:48:16.8433333+00:00

Hi @Peter Olsson,

Thank you for the update, and I'm glad to hear that you were able to identify the root cause and get everything working again.

I really appreciate you taking the time to come back and share the solution. Information like this can be very helpful for others who may run into a similar issue in the future.

If you need any further assistance down the road, please don't hesitate to reach out. I'll be happy to help however I can.

Best regards,