as Administrator:
MCPR.exe is an official McAfee utility designed to forcibly remove all traces of McAfee consumer products (Total Protection, LiveSafe, AntiVirus Plus, etc.). uninstall mcafee
Press Windows + R , type services.msc . Look for anything named “McAfee” or starting with “mfefire,” “mcshield,” etc. If present, their status will likely be “Stopped.” You can leave them; a reboot after MCPR usually removes them. as Administrator: MCPR
Leftover McAfee files can prevent other antivirus programs from installing correctly. How to Uninstall McAfee on Windows 10 & 11 etc.). Press Windows + R