09:17:41 943	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:17:41 944	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
09:17:42 445	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:17:42 446	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
09:17:42 951	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:17:42 952	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
09:17:43 726	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:17:43 726	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
09:17:44 245	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:17:44 248	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
11:30:10 011	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:6184) failed,err=0xd
11:31:48 869	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
18:10:35 446	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
18:10:35 462	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
