11:15:39 028	Error:EnumerateHub-->CreateFile failed,err=0x2
14:59:51 588	Error:EnumerateHub-->CreateFile failed,err=0x2
15:11:29 797	Error:EnumerateHub-->CreateFile failed,err=0x2
15:11:34 608	Error:EnumerateHub-->CreateFile failed,err=0x2
15:14:36 656	Error:EnumerateHub-->CreateFile failed,err=0x2
15:16:29 711	Error:EnumerateHub-->CreateFile failed,err=0x2
15:36:21 989	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
15:36:21 990	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
15:36:22 050	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
15:36:22 333	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
15:36:22 334	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x1f
18:16:05 531	Error:EnumerateHub-->CreateFile failed,err=0x2
