I get javascript errors when working in the designer, I cannot get any control to be rendered.

Abstract: I get javascript errors when working in the designer, I cannot get any control to be rendered.

  Q:I get javascript errors when working in the designer, I cannot get any control to be rendered.

A:This is a generic browser/html/javascript security issue with html loading javascript from another drive. It's a security issue with JavaScript. There are work arounds but you can verify if this is your problem by running it all from the same drive.