[Version] Signature="$WINDOWS NT$" Class=VolumeSnapshot ClassGuid={533C5B84-EC70-11d2-9505-00C04F79DEAF} Provider=%MSFT% LayoutFile=layout.inf [ClassInstall32.NT] AddReg=volume_snapshot_class_addreg [volume_snapshot_class_addreg] HKR,,,,%VolumeSnapshotClassName% HKR,,SilentInstall,,1 HKR,,NoInstallClass,,1 HKR,,Icon,,"-53" [DestinationDirs] DefaultDestDir = 12 ; DIRID_DRIVERS [Manufacturer] %MSFT%=MSFT [MSFT] %STORAGE\VolumeSnapshot.DeviceDesc%=volume_snapshot_install,STORAGE\VolumeSnapshot [volume_snapshot_install] ; ; Nothing to do (these devices are raw). We just needed an INF ; match so these don't show up as "unknown" devices. ; [volume_snapshot_install.Interfaces] AddInterface={53F5630D-B6BF-11D0-94F2-00A0C91EFB8B} [volume_snapshot_install.Services] AddService = ,2, ; Run the device RAW