Backup a set of site files using MSDeploy

SiteBackup.cs

var keyName = @"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IIS Extensions\MSDeploy\2";
const string valueName = "InstallPath";
var kVal = Registry.GetValue(keyName, valueName, "").ToString();
if (string.IsNullOrEmpty(kVal))
{
    keyName = @"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IIS Extensions\MSDeploy\1";
    kVal = Registry.GetValue(keyName, valueName, "").ToString();
}
if (string.IsNullOrEmpty(kVal)) return;
var targetName = Environment.MachineName;
var commandText = "\"" +
                    kVal + "msdeploy.exe \" -verb:sync -source:webServer,computerName=" + targetName +
                    " -dest:package='defaultWebsiteBackup.zip',encryptPassword=password123";

var sw = new StreamWriter("Log.txt",false);
sw.WriteLine(commandText);
sw.Flush();
sw.Close();
var process = new System.Diagnostics.Process();
           
var startInfo = new System.Diagnostics.ProcessStartInfo
                    {
                        WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
                        FileName = "cmd.exe",
                        Arguments = commandText
                    };
process.StartInfo = startInfo;
process.Start();