Share via

Office apps open in Read-Only mode despite valid Microsoft 365 license

Gilkey Nabil 85 Reputation points
2026-01-26T13:12:54.51+00:00

My Users report that Office apps (Word, Excel, PowerPoint) open files in Read-Only mode even though they are signed in with a valid Microsoft 365 license and have edit permissions. Re-signing in or reinstalling Office only fixes the issue temporarily,but this is so waste of time

Microsoft 365 and Office | Other

Answer accepted by question author

Teddie-D 17,315 Reputation points Microsoft External Staff Moderator
2026-01-26T14:12:59.72+00:00

Hi @Gilkey Nabil 

Thank you for posting your question in the Microsoft Q&A forum. 

Even if users are properly licensed and have the right permissions, Office apps may still open files in read‑only mode. This issue is often linked to a corrupted Web Account Manager (WAM) cache, which is not reset by reinstalling Office. 

Here are some steps you can try to resolve it: 

1.Sign out of all Office apps 

-Open Word > File > Account 

-Sign out of all accounts. 

-Close all Office apps. 

2.Disconnect the Work Account from Windows 

-Go to Settings > Accounts > Access work or school. 

-Select your Microsoft 365 account and click Disconnect. 

-Restart your computer. 

3.Clear WAM token cache  

Remove any cached credentials that might be causing incorrect sign-ins:

-Open the Control Panel > Credential Manager. 

-Under Windows Credentials, remove entries related to:

  • MicrosoftOffice
  • ADAL
  • MSOID
  • OneDrive
  • Teams 

If the problem persists, you may need to delete the BrokerPlugin data:  

-Open File Explorer and navigate to:

  • %LOCALAPPDATA%\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy
  • %LOCALAPPDATA%\Packages\Microsoft.Identity.BrokerPlugin_8wekyb3d8bbwe

-Delete or rename these folders.

-Restart your computer. 

4.Reconnect account

-Settings > Accounts > Access work or school > Click Connect > Sign in with Microsoft 365 account.

-Open Word > Sign in.  

I hope this helps. 

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".   

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. 

Was this answer helpful?

3 people found this answer helpful.

1 additional answer

Sort by: Most helpful
Most helpful Newest Oldest

  1. AI answer

    2026-01-26T13:13:08.1366667+00:00

    If Office apps are opening files in Read-Only mode despite having a valid Microsoft 365 license, there are several potential causes to consider:

    1. File Attributes: Sometimes, files may inherit the Read-only attribute when transferred from another PC or external drive. You can check the file properties and uncheck the Read-only attribute if it is set.
    2. Blocked Status: If a file is flagged as downloaded from another source, it may also open in Read-Only mode. Right-click the file, go to Properties, and check for an "Unblock" button. If it exists, click it to unblock the file.
    3. Antivirus Settings: Antivirus programs may open potentially unsafe files as read-only. You might want to check with your antivirus provider to adjust these settings.
    4. Protected View Settings: If the Office applications are set to open certain file types in Protected View, this can also cause them to open in Read-Only mode. You can adjust these settings in the Trust Center of the Office applications.
    5. Library Settings in SharePoint or OneDrive: If the files are stored in SharePoint or OneDrive, certain library settings such as "Checkout Required" or specific metadata configurations can cause files to open as read-only.

    If the issue persists after checking these factors, you may need to explore further troubleshooting steps or consider reaching out to Microsoft support for assistance.

    AI-generated content may be incorrect. Read our transparency notes for more information.

    Was this answer helpful?

    1 person found this answer helpful.

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.