How to specify installation path before installing program with CMD in C#?

Question

I have an app where I'm downloading MariaDB in specific path and after that I run the installer but I would like to change the path where MariaDB will be installed, this is the code I'm working with

private void InstalarMariaDB()
    {
        try
        {
            Process proceso = new Process();
            ProcessStartInfo startInfo = new ProcessStartInfo();

            startInfo.UseShellExecute = true;
            startInfo.CreateNoWindow = true;
            startInfo.WindowStyle = ProcessWindowStyle.Hidden;
            startInfo.FileName = "cmd.exe";
            startInfo.WorkingDirectory = rutaDirectorio;
            startInfo.Arguments = "/C msiexec /i MariaDB.msi /passive";
            proceso.StartInfo = startInfo;
            proceso.Start();

        }
        catch (Exception ex)
        {
            MessageBox.Show(ex.Message);
        }
    }

I need to do this in the arguments line I guess

startInfo.Arguments = "/C msiexec /i MariaDB.msi /passive";

I tried this but didn't work because it says params are not valid for the list of msi installer Silent installation with target directory path as parameter

Arguments = "/s /v/qn /vINSTALLDIR=\"+targetDir+"\""

I hope you can help me, thank you

Answer 1

This is what I did to solve my issue based on the comments I read on here

private void InstalarMariaDB()
    {
        try
        {
            // MSI path
            string rutaMSI = rutaDirectorio + "MariaDB.msi";
            // Installation path
            string rutaInstalacion = @"C:\Program Files (x86)\PudveBD\";
            // Service name
            string servicio = "PudveBD";
            // Args
            string argumentos = string.Format("/qn /i \"{0}\" INSTALLDIR=\"{1}\" ALLUSERS=1 PORT=6666 SERVICENAME=\"{2}\"", rutaMSI, rutaInstalacion, servicio);

            Process proceso = new Process();
            proceso.StartInfo.FileName = "msiexec.exe";
            proceso.StartInfo.Arguments = argumentos;
            proceso.StartInfo.Verb = "runas";
            proceso.Start();
            proceso.WaitForExit();
        }
        catch (Exception ex)
        {
            MessageBox.Show(ex.Message);
        }
    }