If I click on one directory I get "Windows Explorer has stopped working". It used to be fine but crashes WE every time now. A colleague suggested right click and reset the properties, but right click causes the crash too. I can open it remotely from an XP system, and I can navigate it in a DOS box so I know the files are all still good. Disk check says "No problems". Sophos anti-virus scan finds nothing. Malwarebytes scan finds nothing. None of these crash or report corruption. As the files are still accessible I don't really have a problem, but I was wondering if there were any diagnostics I could collect.