var appDomainSetup = new AppDomainSetup();
var configPath= Path.Combine(Environment.CurrentDirectory, "OtherConsoleApp.exe.config");
appDomainSetup.ConfigurationFile = configPath;
var domain=AppDomain.CreateDomain("OtherConsoleApp",null,appDomainSetup);
domain.ExecuteAssembly("OtherConsoleApp.exe");
AppDomain.Unload(domain);