I think a good idea add to next book's edition appendix with list of all main status codes - IIS (protocol status/substatus), Event Logs (EventID) etc - with description. Its very long process to find needed code in TechNet/MSDN. For example, I long time look for eventid of system uptime or automatic...

You're right, the undescore was missing! Thanks. Peter Jessop

I tried with the "original" (non-fixed) version first, and I got the same behavior that you describe (due to a last-minute change to the plug-in interface, the "original" dll returned data that the RTM LP does not understand, thus the command-line help bails out and gives generic information on the COM...

I have registered the LP_Toolkit.dll I used the version from the folder chapter9code (fixed).zip with date 21/01/2005 14:03. When I run the command: logparser -h -i:COM -Iprogid:LPToolkit.Win32Services my system returns: the message below Input format: COM (Custom COM Input Format) Input format COM plugins...