10:15:41 120	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:18:46 350	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:32:15 549	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:38:10 403	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:47:16 352	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:47:16 352	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:51:47 081	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:56:22 189	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
10:56:22 190	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
10:57:45 419	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:01:19 058	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:02:44 742	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:22:00 179	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:23:04 371	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:38:03 247	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:6204) failed,err=0xd
11:41:41 337	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:43:59 542	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:6204) failed,err=0xd
11:45:20 785	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:48:49 651	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
12:11:46 268	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:26:36 166	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:37:02 757	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:48:39 281	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:52:46 623	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
14:56:57 941	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
15:02:08 059	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
17:31:25 462	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
