how to set system environment variables for Visual Studio 2022 C++ compiler

[naroo]

I set System Environment variable for C++ compiler as

C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build;

I expected to call "vcvarsall.bat" to compile.
and I got this result to make me believe the location is shared.

however cmake on the QT terminal produces an error as below

Do I need to fix some value?

[SimonSchroeder]

You first screenshot says: [ERROR: vcvarsall.bat] Error in script usage. You need to specify the arch for this script to do anything at all. Most likely you want to call vcvarsall.bat amd64 to compile for 64-bit.