How to Fix Repeated Sign-In Pop-Ups in Power BI Desktop
Question details
The user needs a way to resolve an issue where Power BI Desktop continuously asks for work-account credentials and closes immediately if dismissed.

- Product
- Power BI Desktop
- Device & OS
- not provided
- Scenario
- Launching and attempting to use Power BI Desktop while encountering authentication issues.
- Observed behavior
- Power BI Desktop repeatedly displays a work-account sign-in window and completely closes when the user tries to dismiss or cancel the window.
Ensure you have a stable internet connection and verify that your Microsoft work or school account credentials are up to date before continuing.
Consult the Microsoft Fabric Power BI Community
Since persistent authentication loops often require specialized diagnostics, reaching out to official Power BI specialists is the most reliable approach.
Complex sign-in issues can sometimes stem from backend tenant policies or specific software bugs that are best diagnosed by the product experts.
Open your web browser and navigate to the Microsoft Fabric Power BI community forums.
Click the sign-in button on the forum page and log in using your Microsoft account.
Create a new topic detailing your experience, mentioning that the sign-in window repeatedly pops up and closes the application when dismissed, to receive targeted troubleshooting steps.

Clear Cached Windows Credentials
Removing old or corrupted credentials from Windows can sometimes resolve repetitive login prompts.
Looking for a Reliable Productivity Suite? Try WPS Office
While Power BI handles complex data visualizations, you still need a capable suite for standard spreadsheets, documents, and presentations. WPS Office is a lightweight, completely free alternative that perfectly complements your data workflow.
- 1. Download the installer: Visit the official WPS Office website and click the free download button.
- 2. Install the software: Run the downloaded setup file and follow the on-screen instructions to complete the installation.
- 3. Start creating: Open WPS Office to instantly begin working on your spreadsheets, presentations, and documents.

Frequently Asked Questions
Why does Power BI Desktop keep forcing me to sign in?
This repetitive loop is typically caused by expired cached credentials on your device, conditional access policies enforced by your IT department, or a temporary disconnection from Microsoft's authentication servers.
Can I use Power BI Desktop offline without signing in?
Yes, you can generally use the desktop application without signing in to build local reports. However, you will not be able to publish your reports to the Power BI Service or use features that require cloud connectivity.
Will reinstalling Power BI Desktop fix the sign-in loop?
Sometimes reinstalling the application helps if the software files are corrupted. However, if the issue stems from saved Windows credentials or network policies, reinstalling alone may not resolve the problem without also clearing your cached account data.




