14:35:42 401	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
14:35:42 454	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
15:22:37 955	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:58) failed,err=0xd
16:46:52 178	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
16:46:52 186	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
