We are working on an XNA game which will be released very soon. When we upgraded from XNA 3.1 to XNA 4.0, we found it wouldn’t compile and run. All submissions to Microsoft’s XBox Live Indie Games marketplace now only accept 4.0 submissions.
If you have an old video card, an error might appear.
You will need to change the settings for XNA Game Studio. Right click on the project and select properties.
Select the Use Reach option and then close the properties window.
Click on the Start Debuging (or press F5). The application will run.


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April 24, 2011 at 1:11 pm
This is getting a bit more subjective, but I much prefer the Zune Marketplace. The interface is colorful, has more flair, and some cool features like ‘Mixview’ that let you quickly see related albums, songs, or other users related to what you’re listening to. Clicking on one of those will center on that item, and another set of “neighbors” will come into view, allowing you to navigate around exploring by similar artists, songs, or users. Speaking of users, the Zune “Social” is also great fun, letting you find others with shared tastes and becoming friends with them. You then can listen to a playlist created based on an amalgamation of what all your friends are listening to, which is also enjoyable. Those concerned with privacy will be relieved to know you can prevent the public from seeing your personal listening habits if you so choose.