11:16:06 181	<LAYER 5-3> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(-536870389)
11:16:06 230	<LAYER 5-3> ERROR:GetDemoDrive-->Get PDOName failed
11:17:20 614	<LAYER 5-3> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(-536870389)
11:17:20 616	<LAYER 5-3> ERROR:GetDemoDrive-->Get PDOName failed
13:38:31 003	<LAYER 5-3> ERROR:GetDemoDrive-->QueryVolume failed
13:39:34 499	<LAYER 5-3> ERROR:GetDemoDrive-->QueryVolume failed
13:47:15 400	<LAYER 5-3> ERROR:GetDemoDrive-->QueryVolume failed
14:37:06 441	<LAYER 5-3> ERROR:GetDemoDrive-->QueryVolume failed
