09:30:41 712	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:30:41 718	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
13:17:13 222	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:56) failed,err=0xd
16:20:08 014	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:56) failed,err=0xd
17:01:03 959	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
17:01:03 969	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
