Have you just created a Microsoft .NET application in VB.NET or C# and deployed it to a customer. They install it over the network and all of a sudden, it crashes for no apparent reason and gives no hint as to why?
However, when you run the application locally or on a computer or the one that you developed it on, it works fine.
The thing to check first is the security policy of the .NET framework.
The reason why there are 3 articles for something that shouldn't be an issue is that some operating systems, versions of operating systems and current administrative rights force you to do things different ways to accomplish the same goal. It is one of those things that once done ...
It just works!
Here is Part 3 of the article. Both Part 1 and 2 can be found here: Part1 Click Here and Part2 Click Here