vstobuild-errorvs-error

VSTO "Value does not fall within the expected range."

I'm getting an error compiling my VSTO (Visual Studio Tools for Office) project in VS.

It says "Value does not fall within the expected range." and "There was an error during installation"

Solution

  • Gotcha. The path of my project was too deep.

    Ans: Move it a few folders above (in the Windows Explorer folder tree) and try re-building/ re-running again.