I installed Power BI studio and DAX studio. DAX studio generated a file in C:Program Files (x86)Common FilesMicrosoft SharedPower BI DesktopExternal Tools folder named daxstudio.pbitool.json with the following content:

{
  "version": "1.0",
  "name": "DAX Studio",
  "description": "Use DAX Studio for DAX authoring, diagnosis, performance tuning and analysis.",
  "path": "C:\Program Files\DAX Studio\DaxStudio.exe",
  "arguments": "/server="%server%" /database="%database%"",
  "iconData": "image/svg+xml;base64,PHN2Z.........SIvPjwvc3ZnPg=="
} 

When I start Power BI, I don’t see an “External Tools” ribbon, and “External Tools” in the “Help” ribbon is disabled.

How to enable DAX studio as external tool in Power BI?