I can't get directly in touch with the developer, so I'll have to post here. I've had an installation message that says:
"Error detecting Visual Studio installations: System.ComponentModel.Win32Exception (0x80004005): ApplicationName='R:\Unity Dev\Scored's Behaviour Tree Script\Library\PackageCache\com.unity.ide.visualstudio@2.0.14\Editor\VSWhere\vswhere.exe', CommandLine='-prerelease -format json -utf8', CurrentDirectory='', Native error= The system cannot find the file specified."
How do I get around this?