This policy setting prevents redirection of USB devices. If you enable this setting, an alternate driver for USB devices cannot be loaded. If you disable or do not configure this setting, an alternate driver for USB devices can be loaded. Fix: (1) GPO: Computer Configuration\Administrative Templates\System\Device Redirection\Device Redirection Restrictions!Prevent redirection of USB devices (2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\DeviceRedirect\Restrictions!AllowRedirect