When you have given up and have no other choice, you can always count on the prehistorical "manual tests".

Disclaimer Certainly, manual tests are not the best solution and you should always go for the automated solution.

Manual testing is straighforward in MbUnit using the ManualTester helper class. This class contains methods that will show a dialog to the tester that diplays steps to take. The dialog also lets the tester adding comments. The rest is handled by MbUnit.

using System;
 using MbUnit.Core.Framework;
 using MbUnit.Framework;

 [TestFixture]
 public class ManualFixture
 {
    [Test]
    public void DoSomething()
    {
        ManualTester.DisplayForm(
            "Do this",
            "Do that",
            "You should see this",
            "..."
            );
    }
 }

By default, MbUnit renames the manual test window with the current test method name.