09:42:43 261	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
09:47:25 266	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:4712) failed,err=0xd
09:50:07 505	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:08:46 965	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:08:46 966	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:15:39 815	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:15:39 815	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:46:17 437	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:4712) failed,err=0xd
10:54:37 968	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:54:37 968	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
11:12:39 831	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:13:24 438	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
11:13:24 438	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
11:14:37 022	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:15:03 320	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:35:56 594	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:54:26 449	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:57:14 503	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:06:34 735	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:07:09 715	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
