I have found it does run all of my external drives {3} But as far as running a full scan? It took the best of 3 solid days to scan my computer with the 3 external drives [about 9 TB’s] It also did not catch some of the infections on my computer., I found that out when I ran microsofts version to recheck some noticable problems I experienced as well as Malwarebytes corporate antimalware that picked up where McAfee left out.
I have found it does run all of my external drives {3} But as far as running a full scan? It took the best of 3 solid days to scan my computer with the 3 external drives [about 9 TB’s] It also did not catch some of the infections on my computer., I found that out when I ran microsofts version to recheck some noticable problems I experienced as well as Malwarebytes corporate antimalware that picked up where McAfee left out.