09:03:16 174	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
09:03:43 265	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
09:03:43 519	Error:EnumerateHub-->CreateFile failed,err=0x2
09:03:44 524	Error:EnumerateHub-->CreateFile failed,err=0x2
09:03:45 524	Error:EnumerateHub-->CreateFile failed,err=0x2
09:03:46 525	Error:EnumerateHub-->CreateFile failed,err=0x2
09:03:48 371	Error:EnumerateHubPorts-->CreateFile failed,err=0x2
09:03:48 829	Error:EnumerateHub-->CreateFile failed,err=0x2
09:04:33 246	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
09:04:33 486	Error:EnumerateHub-->CreateFile failed,err=0x2
11:03:58 928	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
16:20:33 482	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
16:45:03 983	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
16:51:40 139	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
17:05:03 125	Error:EnumerateHub-->CreateFile failed,err=0x2
17:05:04 150	Error:EnumerateHubPorts-->DeviceIoControl failed,err=0x48f
