How to Stop Repeated Windows Security Prompts in Office Apps
Question details
The user needs a way to stop Microsoft Office desktop applications from continuously displaying Windows Security pop-ups asking for work credentials or mentioning Autodiscover.
- Product
- Microsoft Office
- Device & OS
- Windows
- Scenario
- Using Microsoft Office desktop applications connected to work or school accounts.
- Observed behavior
- The application repeatedly interrupts the user's workflow by prompting them with a Windows Security dialog box for their work credentials, even after entering them.
Ensure you have your correct work or school account credentials handy, and verify that your Windows operating system is fully updated before attempting to reset network settings or clear saved credentials.
Clear Saved Credentials and Disconnect Accounts
Removing cached credentials from Windows and reconnecting your work or school account often resolves persistent security prompts caused by outdated authentication tokens.
Over time, saved passwords or account tokens in Windows can become corrupted or expire. Clearing these out forces Microsoft Office to establish a fresh, authenticated connection.
Press the Windows key, type 'Credential Manager' in the search bar, and select it from the results. Click on 'Windows Credentials'.
Scroll down to 'Generic Credentials', locate any items starting with 'MicrosoftOffice', click on the drop-down arrow next to them, and select 'Remove'.
Go to Windows Settings > Accounts > Access work or school. If your organizational account is listed, click on it and select 'Disconnect'.
Restart your computer, open any Microsoft Office application, and sign in again when prompted to establish a brand-new connection.
Reset the Network Connection
Network glitches can prevent Office from authenticating properly, triggering repeated Autodiscover prompts.
Perform a Windows Clean Boot
A clean boot helps identify if background software or third-party applications are interfering with Microsoft Office authentication.
Tired of Constant Office Sign-in Errors? Try WPS Office
Dealing with continuous Windows Security prompts and complex Autodiscover issues in Microsoft Office can heavily disrupt your workflow. Switch to WPS Office, a lightweight and free alternative that offers seamless productivity without the persistent credential pop-ups. It is highly compatible with all your existing Microsoft Office files.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for your Windows device.
- 2. Install the Software: Run the installer and follow the simple on-screen instructions to complete the setup in minutes.
- 3. Open Your Office Files: Launch WPS Office and directly open your existing Word, Excel, or PowerPoint documents without needing to troubleshoot continuous sign-in loops.
Frequently Asked Questions
Why does Microsoft Office keep asking for my credentials?
This usually happens due to expired cached credentials in the Windows Credential Manager, network connectivity issues with the Autodiscover service, or a mismatch in device-compliance requirements set by your organization's IT department.
Can third-party antivirus software cause Windows Security prompts in Office?
Yes, overly aggressive antivirus or firewall software can block Office's background connection to Microsoft authentication servers. Performing a clean boot or temporarily disabling the antivirus helps determine if background software is causing the interference.
How do I check if my device meets my organization's compliance requirements?
You can check this by navigating to Windows Settings > Accounts > Access work or school, selecting your connected account, and clicking 'Info'. If issues persist, you will need to contact your IT administrator to verify your device's compliance status in Microsoft Endpoint Manager.
