Hi there again,
I didn't know the MATLAB Runtime was needed to be installed; I thought it used just as a .zip document.
Then, I uncompressed the MATLAB Runtime version which I compiled the program (2021a), and then install it.
↓ ↓ ↓ ↓ ↓
Then, I could execute my compiled executable program!!!!!! ^-^
Without having MATLAB installed in the computer, just the Runtime!
Note that, of the three diferent folders 'for_redistribution', 'for_redistribution_files', 'for_testing', obtained from the different MATLAB Compiler ("Runtime Downloaded from web", and "Runtime included in package"), the unique executable which worked on my computer was the one from 'for_testing' folder.
Note that the problem "VCRUNTIME140.dll" is a current problem in Windows, and it is about the Visual C++ installing. Surfin in internet I saw it's just turn to install the Visual C++ of Windows (looking this linked reference you will understand better).
Then thank you very much.