09:16:14 399	<LAYER 1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:16:14 407	<LAYER 1-2> ERROR:GetDemoDrive-->Get PDOName failed
09:40:25 949	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
09:40:25 961	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
09:50:08 577	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:65) failed,err=0xd
