Kodi 21 does not run



I installed it, and it says it can’t run.  dll files are missing.  This has never happened before.  I want version 20.  How do I find it and download it?

Edit:  I found and reinstalled 20, but it still says dll files are missing:

MSVCP140.dll

CONCRT140.dll

VCRUNTIME140.dll

VCRUNTIME140_1.dll

What directory should these files be in?  Why did installing 21 cause them to go missing?   Why did version 20 run fine just a while ago, but not after I installed version 21?

Edit:  I downloaded and installed the C++ package from Microsoft.  21 Runs now.  I still don’t know why it didn’t properly install the C++ package.