Mike,

>Per client specification, application data for my current project is stored in tab delimited files. I have written a class with methods to read and write delimited data to and from .net datatables, all plain old C#, no framework.
>
>I just included this in a MM.Net application and I get a "Directory Access Denied" with a really deep stack trace. The class methods just require a "path\file.ext" parameter and work with no problem outside of MM.Net.

Can you post the stack trace here so I can get more info on what's happening?

Thanks!