13:16:20 401	<LAYER 1-1-6-2> ERROR:GetDemoDrive-->QueryVolume failed
13:19:14 795	<LAYER 1-1-6-2> ERROR:GetDemoDrive-->QueryVolume failed
19:07:27 595	<LAYER 1-1-6-2> ERROR:GetDemoDrive-->QueryVolume failed
19:09:36 861	<LAYER 1-1-6-2> ERROR:GetDrive-->CM_Get_Child(instance:7488) failed,GetLastError(0)
19:09:37 862	<LAYER 1-1-6-2> ERROR:GetDrive-->CM_Get_Child(instance:7488) failed,GetLastError(183)
19:09:38 863	<LAYER 1-1-6-2> ERROR:GetDrive-->CM_Get_Child(instance:7488) failed,GetLastError(183)
