It looks like my post from yesterday got lost: First, sorry that I've taken so long to respond--I don't really have a good excuse (I have several not very good ones: I was on the road for the last 19 days and got swamped with work).
I think that the right answer is to rebuild the examples from scratch. That's going to take me about two weeks, so look for a new set of code around the end of the month. I can use the input from these posts to create a set of examples that are easier to run (or run at all).
And, to tie in my post from today, it looks like the C# examples have the most problems so I'll start with them.
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
- Sherlock Holmes, as recorded by Sir A. C. Doyle in "The Blanched Soldier"