17:37:56 708	Error:EnumerateHub-->CreateFile failed,err=0x2
17:37:57 716	Error:EnumerateHub-->CreateFile failed,err=0x2
17:39:33 656	Error:EnumerateHub-->CreateFile failed,err=0x2
17:50:59 992	Error:EnumerateHub-->CreateFile failed,err=0x2