If you continue to have problems, post a URL where I can view it and I can try to track it down to tell you the cause. It is hard to say without investigating some.
I am developing directly on the server I am trying to run the Charts from. I have looked and the full DynamicWebCharts folder is in the path on the server and all the files contained on it are also on the server.
The URL for my most recent attempt at getting a chart to work is:
Chart2.asp
I look forward to any help you can provide.