Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
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You're encountering a scenario when an old Microsoft 365 account is still cached on the device, even though you now have an active Microsoft 365 Business Standard subscription. This issue is usually local to the device, not the subscription itself
You can try the following steps to clear your credentials cache to ensure a clean reset for your device.
- Please sign out your accounts from Office applications, then close all Office applications.
- Open File Explorer, paste the following path, and delete all files and folders. %localappdata%\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy
- In the Windows search bar, search for "Access Work or School".
- Check if you can see your school account in "Access Work or School".
If you don't see it, please select Connect and add your business account.
If you can see it, please select it and select Disconnect. After that, please click "Connect" and log into your account again to register the device.
- Open the Control Panel on your PC.
- Go to User Accounts > Credential Manager.
- Under both Windows Credentials and Generic Credentials, look for any entries related to your Microsoft 365 business account and Office apps.
- Select and remove those entries.
- Restart your computer and try adding your account in Office again.
Download OLicenseCleanup.vbs and run it. In this way, you can use this package to remove the license, clear the stored identities in the registry, and remove the credentials. You can follow this: Reset activation state for Microsoft 365 Apps for enterprise - Microsoft 365 Apps | Microsoft Learn to reset activation state
Restart your device.
Reopen Office apps and sign in with the correct account.
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