Visual Studio 2010 Express and Crystal Reports

I wish to evaluate Crystal reports for a Visual Studio - VB ASP.NET development. I therefore loaded Visual Studio Express 2010, followed by the Crystal Reports standard download..

The installation of Crystal reports does not work - It says there is an error, after telling me to install Visual Studio. However, Visual Studio is apparently installed correctly.

What have I done wrong, and how can I evaluate Crystal reports in this context? Or is it not possible to evaluate Crystal Reports in this way?