I found it. This is the solution. Thanks To krobson
In this page:
http://forums.microsoft.com/msdn/ShowPost.aspx?postid=2113041&isthread=false&siteid=1&authhash=aad032b508898d0d2d15a68c05396c2b476b4c7c&ticks=633247841167440228
The Solution is also here:
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