I have a big issue with executing vbscript with C#.
I have this generic process execution function:

```
/// <summary>
/// Runs a process silent (Without DOS window) with the given arguments and returns the process' exit code.
/// </summary>
/// <param name="output">Recieves the output of either std/err or std/out</param>
/// <param name="exe">The executable to run, may be unqualified or contain environment variables</param>
/// <param name="args">The list of unescaped arguments to provide to the executable</param>
/// <returns>Returns process' exit code after the program exits</returns>
/// <exception cref="System.IO.FileNotFoundException">Raised when the exe was not found</exception>
/// <exception cref="System.ArgumentNullException">Raised when one of the arguments is null</exception>
/// <exception cref="System.ArgumentOutOfRangeException">Raised if an argument contains '\0', '\r', or '\n'</exception>
public static int Run(Action<string> output, string exe, params string[] args)
{
    if (String.IsNullOrEmpty(exe))
        throw new FileNotFoundException();
    if (output == null)
        throw new ArgumentNullException("output");

    ProcessStartInfo psi = new ProcessStartInfo();
    psi.UseShellExecute = false;
    psi.RedirectStandardError = true;
    psi.RedirectStandardOutput = true;
    psi.RedirectStandardInput = true;
    psi.WindowStyle = ProcessWindowStyle.Hidden;
    psi.CreateNoWindow = true;
    psi.ErrorDialog = false;
    psi.WorkingDirectory = Environment.CurrentDirectory;
    psi.FileName = FindExePath(exe);
    psi.Arguments = args[0];

    using (Process process = Process.Start(psi))
    using (ManualResetEvent mreOut = new ManualResetEvent(false),
    mreErr = new ManualResetEvent(false))
    {
        process.OutputDataReceived += (o, e) => { if (e.Data == null) mreOut.Set(); else output(e.Data); };
        process.BeginOutputReadLine();
        process.ErrorDataReceived += (o, e) => { if (e.Data == null) mreErr.Set(); else output(e.Data); };
        process.BeginErrorReadLine();

        process.WaitForExit();

        mreOut.WaitOne();
        mreErr.WaitOne();
        return process.ExitCode;
    }
}

```

Works like charme.
Now I want to execute a vbscript with this function.
I call it like this:

```
int exit_code = ProcessUtility.Run(output_action, "cscript.exe", "//Nologo" + save_parameter_string);

```

This also runs very well, but my problem is, it runs a littlebit to good.
If I execute an vbscript which contains an error, the exit code is also "0" ;(
The output contains the correct "exception" from vbscript, in my case:
"...\test.vbs(145, 12) Runtime error in Microsoft VBScript: Object neccesarry"
but the exit code is 0.

Does anyone have an idea, why?