If our application uses an application configuration file, e.g. myapp.exe.config, it won't be loaded by default when the fitSharp Runner executes. To specify the application configuration file, we use the -a switch.
!define COMMAND_PATTERN {%m -a c:\mypath\myapp.exe.config ... %p}or
c:\apps\fitsharp\runner -a c:\mypath\myapp.exe.config ...or specify it in a Suite Configuration File.