I have tried this and I cannot get the remote application to launch.

Basically what i am doing is trying to start powershell and running a powershell script but for some reason this will not launch it.  I have code around Process.Start that verifies that the code is running without error but i cannot figure out why the Process.Start is not kicking off.  It never errors out, it just does not launch the powershell portion.

Any ideas?

My code looks like this:

using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Collections;
using System.Collections.ObjectModel;
using System.Drawing;
using System.Diagnostics;
using System.Net.Mail;
using System.Management;
using System.Management.Automation;
using System.Management.Automation.Runspaces;
using System.Text;
using SourceCode.KO;
using SourceCode.Workflow.Common.Extenders;

using hostContext = Project.EventItemContext;
namespace ExtenderProject
{
    public partial class EventItem : ICodeExtender<hostContext>
       {
        public void Main(Project.EventItemContext K2)
        {            
            MailMessage mail = new MailMessage("email@email.com", "email@email.com");
            SmtpClient client = new SmtpClient();
            client.Port = 25;
            client.DeliveryMethod = SmtpDeliveryMethod.Network;
            client.UseDefaultCredentials = false;
            client.Host = "mail.com";

            try
            {  
                //Found alternate way of launching powershell, not working
                PowerShell ps = PowerShell.Create();               
                ps.AddScript(@"C:Program FilesTIDALTESCmdLinein
unbook.ps1");
                ps.Invoke();
                
                //This is the suggested code and it does not launch 
                string strCmdText;
                strCmdText = @"c:
unbook.ps1";
                System.Diagnostics.Process.Start(@"c:windowssystem32windowspowershellv1.0powershell.exe", strCmdText);

                //This mail code launches successfully and i receive the email it sends.
                mail.Subject = "Mail from K2 Server Event";
                mail.Body = "This email is from the server event in the K2 runbook workflow.  " +
                    strCmdText.ToString();
                client.Send(mail);
            }
            catch(Exception e)
            {
                mail.Subject = "Mail from K2 Server Event";
                mail.Body = e.Message;
                client.Send(mail);
            }
        }
    }
} 

Have you looked at these options instead of creating your own code:

Powershell projects on the K2 Market:

http://community.k2.com/t5/K2-blackpearl/PowerShell-Wizard/ba-p/981

http://community.k2.com/t5/K2-blackpearl/PowerShell-Service-Object/ba-p/1025#

I was using the suggested method provided by K2 support, I didnt realize that the two projects you listed existed.

I tried the downloading the two options you suggested but something is wrong with the zip files on both, they cannot be extracted because they are seen as invalid by Windows.

I cannot get these to work, have you used them?  Do they not work on 4.6.9?