10:01:05 244	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:01:05 292	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
15:09:04 224	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
15:09:04 233	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
15:30:57 118	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:65) failed,err=0xd
17:43:02 852	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:66) failed,err=0xd
