When I am downloading sample projects from various websites.
And if it contain multiple project in One solution.
And when i clicking on the main solution file……it opens only one main projects other projects remain unavailable though it is present in folders…with their project files………
and though i am trying to add manually each project in Solution though it gives me errore see image of error message also....
NOTE: i am using VS2010 and i am trying to load SilverLight Projects
See below image
error when manually adding project in solution