Hello.
Are you using the latest version of SimDash? (1.3)
Usually you don't need to change any setting for this plugin, unless you are using the iRPS proxy
http://www.eksimracing.com/?p=46If you are using SimDash 1.3, the main SimDash window should report when IRacing starts.
Does this happen for you? or does SimDash keep saying "No simulator detected" even if IRacing is running?
Thanks
Cristiano