It shows “The installation wizard couldn’t install Endpoint Security. It made no changes to the user’s system.” McAfee installation is done or not?
We need to use the MCPR tool to remove the current installed done. It will completely remove the already downloaded and installed part of McAfee and rollback that procedure which is gone into an error.
Now restart your computer and try the install again.
Check to link https://askaq.org/question/error-mcafee-installation-not-done-why/ for the complete procedure. The question is already answered.