Configure access to all removable storage classes.This policy setting takes precedence over any individual removable storage policy settings. To manage individual classes use the policy settings available for each class.If you enable this policy setting no access is allowed to any removable storage class.If you disable or do not configure this policy setting write and read accesses are allowed to all removable storage classes.
Policy path:
System\Removable Storage Access
Scope:
Machine
Supported on:
At least Windows Vista
Registry settings:
HKLM\Software\Policies\Microsoft\Windows\RemovableStorageDevices!Deny_All
Filename:
RemovableStorage.admx