09:48:28 787	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
09:52:12 850	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:5712) failed,err=0xd
10:20:30 209	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:20:30 210	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:20:30 710	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:20:30 710	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:20:31 211	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:20:31 212	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:26:14 226	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:26:14 227	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:26:14 727	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:26:14 728	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:26:15 228	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:26:15 228	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:26:15 937	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:26:15 938	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:26:16 442	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:26:16 442	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
12:17:46 673	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
