11:21:17 963	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
11:21:18 010	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
11:39:29 462	<LAYER 1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
11:39:29 469	<LAYER 1-2> ERROR:GetDemoDrive-->Get PDOName failed
17:09:45 470	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:60) failed,err=0xd
17:14:20 506	<LAYER 1-1> ERROR:GetDemoDrive-->QueryVolume failed
17:22:24 837	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
17:22:24 845	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
