Fix UI Crash

Introduction: This tutorial is on how to create a multi-threaded application in Visual Basic. Design: There really is no design needed for this application, although if you wanted to, you can add a button. What Is a Thread? A thread is the part of your .NET program which runs everything else, your UI, your functions and your classes. Without a thread, your program would not be able to run. Why Multiple Threads? Once a thread has a lot of processing to do, problems begin to arrise.