IIS 7 and Above
How to create a scenario file with 30 concurrent users to log in from...
Last post May 02, 2012 11:09 AM by Jitender_Muwal
Apr 27, 2012 09:08 AM|Jitender_Muwal|LINK
Apr 30, 2012 08:53 AM|Dalong Zhang - MSFT|LINK
Sorry for that I am also not quite familiar with WCAT. You can refer to help document under installation folder, typically C:\Program Files (x86)\wcat\doc
You can also refer to the following article:
Using WCAT to Stress-Test IIS
Hope this helps.
May 02, 2012 11:09 AM|Jitender_Muwal|LINK