http://msmvps.com/search/SearchResults.aspx?q=app:weblogs&tag=Vista,Logiciels,Media+Center&orTags=0&o=DateDescendingSearch results for 'app:weblogs' matching tags 'Vista', 'Logiciels', and 'Media Center'en-USCommunityServer 2008.5 SP2 (Build: 40407.4157)http://msmvps.com/blogs/docxp/archive/2008/07/18/1641331.aspxFri, 18 Jul 2008 05:00:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:1641331jeanmarc<blockquote> <p>The Windows Media Center TV Pack was released on July 16, 2008. Not all computers that are shipped by hardware vendors in the retail channel have the Windows Media Center TV Pack installed.</p> <p>APPLIES TO :</p> <ul> <li>Windows Vista Ultimate</li> <li>Windows Vista Home Premium</li></ul></blockquote> <p>Source : Microsoft : <a href="http://support.microsoft.com/default.aspx?scid=kb;en-us;955485">Error message when you open Windows Media Center TV Pack and tune to a channel that is listed in the Electronic Program Guide: &quot;No TV Signal&quot;</a></p>