"If you have only an older version of .NET Framework (2.x-3.x), you need to install version 4.0 or above to build a new assembly."
"If you only have an older version of .NET Framework (2.x-3.x), you need to install version 4.0 or above to load a deployed application."
"Microsoft .NET Framework SDK 2.0, 3.0, 3.5 is not supported as of R2017a"
