17:23:50 352	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:28:42 730	<LAYER 1-1-3> ERROR:GetDrive-->CM_Get_Child(instance:6156) failed,err=0xd
17:28:43 230	<LAYER 1-1-3> ERROR:GetDrive-->CM_Get_Child(instance:6156) failed,err=0xd
17:28:43 744	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:28:43 744	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:28:44 464	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:28:44 465	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:28:44 965	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:28:44 965	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:28:45 466	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:28:45 466	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:28:46 195	<LAYER 1-1-3> ERROR:GetDemoDrive-->QueryVolume failed
17:42:08 321	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
