I've never encountered this problem before, but right now if I put a CD or DVD into either of my two drives, I'm unable to see the contents, only a desktop.ini file. Both drives still work ok: AnyDVD has no problems detecting either drive, I am still able to rip/encode CD via EAC, VLC will play the disc etc but I can't access the folders. I've not changed any settings (the "show hidden folders/files" option in Win7 is still on). I've done lots of searching online but can't seem to find out what's caused this. Could a raft of Windows updates (it was unused for a couple of months after a move) and an AnyDVD update have been responsible?