Installatio:Warnings: Compatiblilty Sanskrit
warning CS2008: No source files specified error CS1562: Outputs without source must have the /out option specified-- Resolved  
Step: 1 : Yes to a loading prompt

Step 2: Takes few minutes

Steps :

Step :

Type env into the search bar.

Steps:  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\

Warning : "This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240

warning CS2008: No source files specified
error CS1562: Outputs without source must have the /out option specified

Way Around : In this PC MacAfee protection did not allow to execute

I turned OFF MacAfee for 30 min and Excluded  few files:

Code compilation:

Note compiled  Executable

Running executable