How to run exe program from windows service using c#

            proc.StartInfo.FileName                 = "";
            proc.StartInfo.RedirectStandardError    = true;
            proc.StartInfo.RedirectStandardOutput   = true;
            proc.StartInfo.UseShellExecute          = false;

            proc.Start();
            errorMessage    = proc.StandardError.ReadToEnd();
            proc.WaitForExit();

            outputMessage   = proc.StandardOutput.ReadToEnd();
            proc.WaitForExit();
            proc.close();

 hope this help you. if it doesn't then post the error you are getting with your scenario.
 Don't forget to mark as answer.

 Thanks.