CMD Error: 'ls' is not recognized as an internal or external command, operable program or batch file

HI,

i am trying to execute .jwg file from c# code. 

it requires RunAs Admin for cmd prompt.

I need the output after this test case execute. Either Passed or failed.

Please guide me for the steps.

Below is my Code. Please let me know if i am missing anything.

            ProcessStartInfo procStart = new ProcessStartInfo("cmd.exe", @"C:\Users\mohammed_ahmed4\Desktop\TestCases\1173275\1173275.jwg");
             
            Process process = new Process();
            process.StartInfo = procStart;
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.RedirectStandardInput = true;
            process.StartInfo.RedirectStandardOutput = true;
            process.StartInfo.RedirectStandardError = true;

            process.Start();              

            process.WaitForExit();
            string output = process.StandardOutput.ReadToEnd();
            string error = process.StandardError.ReadToEnd();

            Console.WriteLine("output >>" + (String.IsNullOrEmpty(output) ? "(none)" : output));
            Console.WriteLine("error>>" + (String.IsNullOrEmpty(error) ? "(none)" : error));
            process.Close();

I am getting the error . i.e, 'ls' is not recognized as an internal or external command, operable program or batch file. windows