Kindly follow the below steps & update us on the status:
Step 1: Clear all the Windows Temp Files: - (Navigation: Click Start > Run >Type Temp) and clear all temp files.
Step 2: Clear all the Local Temp Files: - (Navigation: Click Start > Run >Type %Temp%) and clear all temp files of the local user.
Step 3: Download and run the McAfee Pre-Install Tool using the below link:
Step 4: Restart the computer and then try the Installation.