I have a 2008 server that I’m using as a file server. Every couple of days I have two folders that disappear. The only way to see them is to uncheck “hide protected operating system files”. The option to unhide is grayed out so I have to unhide with the attrib -r -a -s -h *.* command, but then next time I look up, there hidden again. I have made sure only domain admins have the right to change attributes. Is there a way to track down the cause of this issue?