16:54:19 064	<LAYER 4-5> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
16:54:19 154	<LAYER 4-5> ERROR:GetDemoDrive-->Get PDOName failed
17:02:56 757	<LAYER 4-5> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
17:02:56 767	<LAYER 4-5> ERROR:GetDemoDrive-->Get PDOName failed
19:31:48 668	<LAYER 4-5> ERROR:GetDrive-->CM_Get_Child(instance:6064) failed,err=0xd
19:53:07 848	<LAYER 4-5> ERROR:GetDrive-->CM_Get_Child(instance:6064) failed,err=0xd
21:02:00 902	<LAYER 4-5> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
21:02:00 902	<LAYER 4-5> ERROR:GetDemoDrive-->Get PDOName failed
21:05:51 850	<LAYER 4-5> ERROR:GetProperty-->SetupDiGetDeviceRegistryProperty failed,GetlastError(0xe000020b)
21:05:51 850	<LAYER 4-5> ERROR:GetDemoDrive-->Get PDOName failed
