21:37:57 384	Error:EnumerateHub-->CreateFile failed,err=0x2
21:42:17 759	Error:EnumerateHub-->CreateFile failed,err=0x2
21:50:49 370	Error:EnumerateHub-->CreateFile failed,err=0x2
21:51:24 353	Error:EnumerateHub-->CreateFile failed,err=0x2