I'm running two clients and followed all the instructions, just wanted to make sure if I did the command line right, and if there was any way to check in the console to see if it worked or not.
It'll run with it like that, since if you don't specify the extension it looks for .exe files, but you're passing it the -local.exe flag, which does nothing.
Besides the command line make sure you run "FAH504-Consol.exe -config" and do the "advance options"
and put in a different machine id.
Also - user name gemniii
To check just look at your log files.
I'm looling in the console now and it is using my user id properly. I already did the advanced options. I followed that guide on the Hard DC site. The -local flag was the only problem I was having.