How to fix an error when building on android with il2cpp?

Question

Unity

sdk downloaded from android studio
jdk (jdk1.8.0_111) downloaded from the site
ndk (19.2.....) downloaded from the site (the required version (19.0.5232133) could not be downloaded), changed it in the notepad to this one (it seems like it should be specified)
The Unity Hub does not allow you to install it all from there (there is no such possibility)

The build for android started but at the time it gives the following:

Win32Exception: ApplicationName='C:\Program Files\Unity\Hub\Editor\2020.2.1f1\Editor\Data\il2cpp\build/deploy/netcoreapp3.1/UnityLinker.exe', CommandLine='@C:/MyGame/Temp/StagingArea/assets/bin/Data/Managed/response.rsp', CurrentDirectory='C:\MyGame\Temp\StagingArea\assets\bin\Data\Managed', Native error= Не удается найти указанный файл.

There is no il2cpp in C:\Program Files\Unity\Hub\Editor\2020.2.1f1\Editor\Data\