10:48:45 293	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:48:45 794	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:49:45 265	<LAYER 2-1-2> ERROR:GetDrive-->CM_Get_Child(instance:6100) failed,err=0xd
10:49:45 798	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:49:46 313	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:53:10 596	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:53:11 102	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:58:56 438	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:58:56 944	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
10:58:57 455	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:01:39 438	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
11:01:39 961	<LAYER 2-1-2> ERROR:GetDemoDrive-->QueryVolume failed
