C:\WINDOWS>CONVLOG /?
Microsoft Internet Log Converter
Converts Microsoft Internet Information Services log files
to the NCSA Common LogFile format
Copyright (C) 1997-1999 Microsoft Corporation
Usage: convlog
[options
] LogFile
Options:
-i
= input logfile type
i - MS Internet Standard Log File Format
n - NCSA Common Log File format
e - W3C Extended Log File Format
-t [:GMTOffset] | none> default is ncsa
-o