Run Power BI Desktop with administrator privileges. Or you can stop the Power BI on-premises data gateway service, which removes the policy restriction and allows Power BI Desktop to open.

You can uninstall the Power BI on-premises data gateway if you no longer need it. Uninstall or stop the Power BI on-premises data gateway service. Select this link to directly download the latest Power BI on-premises data gateway installation executable. If you need to continue using the Power BI on-premises data gateway, the recommended resolution is to update it.

The latest version of the Power BI on-premises data gateway doesn't place named pipe restrictions on the local machine, and allows Power BI Desktop to open properly. Install the latest version of the Power BI on-premises data gateway. Solution: To resolve the issue associated with the on-premises data gateway and enable Power BI Desktop to open, use one of the following options: Previous versions of the on-premises data gateway placed administrative policy restrictions on named pipes on the local machine. Users who installed and are running earlier versions of the Power BI on-premises data gateway can be blocked from opening Power BI Desktop. The latest version of Power BI Desktop supports information protection and can decrypt and open any encrypted PBIX file. Solution: Select this link to directly download the latest Power BI Desktop installation executable. If you need to continue using Power BI Desktop, update to a version that supports information protection. You can't open encrypted PBIX files by using a Power BI Desktop version that doesn't support information protection. This article describes and provides remedies for several circumstances where Power BI can't open or can't connect to data sources.

How to run power bi desktop on mac