How to fix PsExec launch issue in C#?

Question

.NET

You need to remotely install the MSI package using the PsExec utility. All this must be done through a C# console application. Here is my solution:

src

string psExecPath = @"C:\Program Files\Utility\64\PsExec.exe";
            string arg = String.Join(" ", args);

            var process = new Process()
            {
                StartInfo = new ProcessStartInfo(psExecPath, arg)
                {
                    RedirectStandardError = true,
                    UseShellExecute = false,
                    WindowStyle = ProcessWindowStyle.Hidden,
                    CreateNoWindow = true
                }
            };

            Console.WriteLine("Starting process...");

            process.Start();
            process.WaitForExit(60000);

            if (!process.HasExited)
            {
                process.Kill();
                Console.WriteLine("Wait for exit: Time out");
                return;
            }

            if (process.ExitCode != 0)
                Console.WriteLine($"Error occurred during the execution PsExec. ErrorCode {process.ExitCode}");

The args string contains the following arguments: \\MACHINE-64 -u "INT\Administrator" -p "qwerty" msiexec /i "C:\Users\MyUser\Desktop\temp\Installer.msi" /
qn regular cmd with the given arguments, the installer successfully works and installs on the remote machine. But if I run PsExec with arguments through my console application, then PsExec just hangs in the processes and nothing happens.