I would like to start using the charting objects in the Ajax Control Toolkit but I don't seem to have access to the controls (the chart options are not available in my toolkit). Are there frame work requirements to use this? My web application is built on .Net 4.0, I'm using Visual Studio 2010, and the toolkit version is 4.1.60919. What am I missing? I don't have an option to change my IDE or framework. If it is a limitation due to these two things, does anyone have any options for a free, light weight, charting options?
Thanks