It sounds like you are experiencing issues with accessing Microsoft Office applications due to account conflicts or permissions. Here are some steps you can take to troubleshoot the problem:
- Check Account Permissions: Ensure that the account you are using to sign into the Office applications has the necessary permissions to access the documents. If you are using a work account, verify that it has been assigned the appropriate licenses in the Microsoft 365 Admin Center.
- Remove Office Credentials: Sometimes, old or conflicting credentials can cause issues. You can remove Office credentials by following these steps:
- Open Credential Manager from the Start menu.
- Select Windows credentials.
- Look for any entries related to MicrosoftOffice16 and remove them.
- Restart your device and try signing in again.
- Sign Out and Sign Back In: Sign out of all Office applications and then sign back in with the correct account. This can help refresh the session and resolve permission issues.
- Check for Multiple Accounts: If you have multiple Microsoft accounts (personal and work), ensure that you are logged into the correct account in the Office applications. You may need to disconnect any accounts that are not being used.
- Reinstall WAM Plug-ins: If the issue persists, it may be due to a broken or tampered Windows Authentication Manager (WAM) plug-in. You can reinstall the WAM plug-ins using PowerShell commands provided in the troubleshooting documentation.
- Contact Support: If none of the above steps resolve the issue, consider reaching out to Microsoft Support for further assistance. They can provide more tailored support based on your specific situation.
These steps should help you regain access to your Office applications and resolve the permission issues you are facing.
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