17:27:52 147	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:30:14 764	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:30:33 699	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:30:36 742	<LAYER 1-1-3> ERROR:GetDrive-->CM_Get_Child(instance:6724) failed,err=0xd
17:30:38 152	<LAYER 1-1-3> ERROR:GetDrive-->CM_Get_Child(instance:6724) failed,err=0xd
17:30:38 668	<LAYER 1-1-3> ERROR:GetDrive-->CM_Get_Child(instance:6724) failed,err=0xd
17:30:40 030	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:40 031	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:40 696	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:40 697	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:41 348	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:41 349	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:42 276	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:42 277	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:42 791	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:42 792	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:43 331	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:43 333	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:44 271	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:44 272	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:44 803	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:44 804	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
17:30:45 375	<LAYER 1-1-3> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
17:30:45 376	<LAYER 1-1-3> ERROR:GetDemoDrive-->Get PDOName failed
