Devices: Restrict floppy access to locally logged-on user only This policy setting determines whether removable floppy media are accessible to both local and remote users simultaneously. If you enable this policy setting, only the interactively logged-on user is allowed to access removable floppy media. If this policy setting is enabled and no one is logged on interactively, the floppy media is accessible over the network.

(1) GPO: Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options!Devices: Restrict floppy access to locally logged-on user only (2) REG: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon!AllocateFloppies