>Hi Paul,
>
>I have a question about subclassing. I followed the instructions as you outlined below. Everything works fine but there is one thing. Sometimes when I Debug->Start my application the .net framework throws an error stating that access to my sublcassed controls, myControls, is being denied. The only way to fix it is to reboot the comuter. myControls is a project in my solution and I reference it.
>

I think that is a caching issue w/IIS (I'm assuming your taking about a web app). Try dropping to a command prompt and typing IISRESET. Then try it again.