Hello,
We have power BI report server on-premise. In Data Source > Authentication Type settings, our reports are set as Basic Authentication. But if someone opens report in power bi desktop, changes somehing then saves and closes.. reports Authentication Type is turning to Windows Authentication. Is this a bug? We cant't access reports in windows authentication so we want to edit reports but we don't want to change authentication type. How can I prevent this?
Helpful resources
FabCon Global Hackathon
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Power BI Monthly Update - October 2025
Check out the October 2025 Power BI update to learn about new features.
FabCon Atlanta 2026
Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
