Start a windows process / .exe

Process Starter

    public class FileImporter {

        public void RunImport() {

            bool wait = true;

            string exec = ConfigurationManager.AppSettings["Executable"];
            string switches = ConfigurationManager.AppSettings["Switches"];
            string parameters = ConfigurationManager.AppSettings["Params"];
            string startDirectory = ConfigurationManager.AppSettings["StartDirectory"];

            ILogger logger = new EventLogger();

            try
            {   
                Process proc = new Process();
            

                proc.StartInfo.FileName = exec;
                proc.StartInfo.Arguments = switches + " \"" + parameters + "\"";
                proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
                proc.StartInfo.CreateNoWindow = true;
                proc.StartInfo.UseShellExecute = false;
                proc.StartInfo.RedirectStandardError = true;
                proc.StartInfo.RedirectStandardOutput = true;

                proc.StartInfo.WorkingDirectory = startDirectory;

                proc.Start();

            }
            
            catch (Exception ex)
            {
                logger.Error("Failed to execute Import Package.", ex.InnerException);
            }
        }
    }