protected static int ExecIt(String app, String args)
        {
            ToLog("  Executing: " + app + " " + args);
            string CurrentPath = Environment.GetEnvironmentVariable("PATH");
            int iResultCode = -1;
            try
            {
                Process process1 = new Process();
                process1.StartInfo.FileName = app;
                process1.StartInfo.Arguments = args;
                process1.StartInfo.UseShellExecute = false;
                process1.StartInfo.EnvironmentVariables.Remove("HOME");
                process1.StartInfo.EnvironmentVariables.Remove("USERNAME");
                process1.StartInfo.EnvironmentVariables.Remove("PATH");
                process1.StartInfo.EnvironmentVariables.Add("HOME", RsyncPath);
                process1.StartInfo.EnvironmentVariables.Add("USERNAME", "mpibackup");
                process1.StartInfo.EnvironmentVariables.Add("PATH", RsyncPath + ";" + CurrentPath);
                process1.Start();
                process1.WaitForExit(ExecItTimeOut);
                if (!process1.HasExited)
                {
                    process1.CloseMainWindow();
                    System.Threading.Thread.Sleep(RsyncSleepMilliseconds);
                    process1.Kill();
                    ToLog("  Killed:" + app + ". Returning -1 as exit code.");
                }
                else
                {
                    iResultCode = process1.ExitCode;
                    ToLog("  ExecIt Completed with a completion code of " + iResultCode);
                }
            }
            catch (Exception e)
            {
                ToLog("ERROR: ExecIt: " + e.ToString());
            }
            return iResultCode;
        }