RallySimFans (richard burns rally)

Richard burns rally mod contains a RSF_Launcher.exe which needs to be run separately at start up to set up controller parameters correctly, log into Rally Sim Fans so you can compete in online rallies etc but it doesn't run. I did try to set it up separately to run but it required the windows x86 runtime environment. I downloaded that but I can't find the directory for the RSF_Launcher.exe when I try to set it up in Lutris. I'm a very new convert to Nobara so still struggling.