I have W& 64 bit. Also the latest free Malawarebytes. I use itunes for music rather than Media player, which I rarely use except maybe for DVD's.I ran a custom scan yesterday and noted that Malawarebytes scanned for ages hundreds of .jpeg files in C:\Windows\Service Profiles\Network Service\AppData\Local\Microsoft\Media Player\Art Cache\LocalMLS
When I try to delete this in C:\Users\Username\microsoft\AppData\Local\Microsoft\ Media Player Folder it says "Programme in use by another programme"
Or the folder is empty!