Do not allow non-Enhanced Storage removable devices

This policy setting configures whether or not non-Enhanced Storage removable devices are allowed on your computer.

If you enable this policy setting, non-Enhanced Storage removable devices are not allowed on your computer.

If you disable or do not configure this policy setting, non-Enhanced Storage removable devices are allowed on your computer.

Supported on: At least Windows 7
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Microsoft\Windows\EnhancedStorageDevices
Value NameDisallowLegacyDiskDevices
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

enhancedstorage.admx

Administrative Templates (Computers)

Administrative Templates (Users)