[RESOLVED] debug silverlight

Hi,
I am using .net 4 visual studio 2010 premium.
I have been given a silverlight project to work on which was created in silverlight 3.
I can run the application but can not debug it.
The properties of the application shows that the target silverlight version is set to silverlight 3 and this is the only option available.
Note that I have installed silverlight 4.
And in the web.config of the host, the following line is indeed present
<compilation debug="true">

Question:
How can I debug the application based on the above please?
Thanks

Hey,

Have you installed the Developer Runtime of Silverlight 4? You will need to do this, or Visual Studio will not know how to debug the application.

Gary

Thank you