“Value does not fall within the expected range” when trying to add a reference in a project
I did a ‘devenv /setup’ and that fixed it. Detail Exit Visual Studio Click Start Type cmd, right click Command Prompt and select Run as administrator Navigate to the appropriate Visual Studio folder VS2012: pushd %programfiles(x86)%\Microsoft Visual Studio 12.0\Common7\IDE VS2015: pushd %programfiles(x86)%\Microsoft Visual Studio 14.0\Common7\IDE VS2017: pushd %programfiles(x86)%\Microsoft Visual Studio\2017\<Edition>\Common7\IDE VS2019: pushd %programfiles(x86)%\Microsoft Visual Studio\2019\<Edition>\Common7\IDE … Read more