$MfeDeepRem in Windows
Your McAfee security programme creates the $MfeDeepRem folder. It shouldn’t be moved, erased, or given a new name because it’s safe.
Further this folder contains USER DATA directory which contains nothing.
Your McAfee programme uses the $MfeDeepRem folder throughout the virus removal procedure.
This folder’s existence is not proof that your computer has malware or ever did. The only thing the folder shows is that advanced remediation is enabled.