ANSYS 2020 R2 Worbench UPF Coding

Hello
Do I need all three;
Microsoft Visual Studio Professional 2017 Version 15.0 (including the MS C++ compiler),
Intel C++ 2019.3.203 and
Intel Visual FORTRAN 2019.3.203 compilers,
or I am alright with the Microsoft Visual Studio Professional 2017 Version 15.0 (including the MS C++ compiler), only?
I am not getting Intel C++ or Fortran as referred. Has anyone managed to access thse two from Intel, if you can share the link that will be very helpful.
I would be also obliged, if you have access to some training material on linking the coded files.
Kind regards