14:05:08 101	<LAYER 10-2> ERROR:GetDrive-->CM_Get_Child(instance:2948) failed,err=0xd
17:04:31 835	<LAYER 1-1-1-1-3> ERROR:GetDemoDrive-->QueryVolume failed
17:32:15 673	<LAYER 10-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
17:32:15 674	<LAYER 10-2> ERROR:GetDemoDrive-->Get PDOName failed
17:33:50 776	<LAYER 10-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
17:33:50 777	<LAYER 10-2> ERROR:GetDemoDrive-->Get PDOName failed
18:07:30 505	<LAYER 10-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
18:07:30 506	<LAYER 10-2> ERROR:GetDemoDrive-->Get PDOName failed
