09:11:30 943	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:54) failed,err=0xd
10:53:06 537	<LAYER 1-1> ERROR:GetDrive-->CM_Get_Child(instance:54) failed,err=0xd
11:34:59 459	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
11:34:59 469	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
14:21:37 386	<LAYER 1-1> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
14:21:37 394	<LAYER 1-1> ERROR:GetDemoDrive-->Get PDOName failed
