Visual Studio 2019 SQL reporting services – save as window is opened when I click preview tab


I created new report in Visual Studio 2019 using Microsoft Reporting Services. I added data connection, created dataset and inserted table into report designer. When I click on Preview tab, "Save File As" windows is opened, and the preview is not showing. Even when I save the project and click on Preview tab again, same thing happends. Any suggestion what could be the problem ?

Thank you.

Source: Visual Studio Questions