16:16:34 369	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
16:17:22 339	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
16:29:03 090	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
16:30:08 764	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:5752) failed,err=0xd
16:31:54 894	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
18:32:39 880	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:39 896	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:40 398	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:40 402	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:40 903	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:40 903	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:41 619	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:41 620	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:42 120	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:42 120	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:42 621	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:42 621	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:43 335	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:43 336	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:43 836	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:43 836	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:44 337	<LAYER 2-1-2> ERROR:GetProperty-->SetupDiOpenDeviceInterface failed,GetlastError(0xe0000225)
18:32:44 338	<LAYER 2-1-2> ERROR:GetDemoDrive-->Get PDOName failed
18:32:45 064	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
19:45:21 953	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
19:58:46 460	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
20:54:22 255	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
21:02:12 683	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
21:02:58 840	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
21:03:56 721	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:4400) failed,err=0xd
21:58:10 504	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:6160) failed,err=0xd
