title: Can't Open SSRS Reports
body: <p>I have inherited an SSRS solution that I can't seem to work with.  I sat down with the previous owner briefly and he showed me where in TFS to find the solution.  The also opened up a few of the RDL files and attempted to give me the gist of modifying a report.  Every thing seemed straight forward to me during that session.</p>
  
  <p>Now the original developer is gone and I now have access to the code in TFS.  Whenever I try to open one of the RDL files, it opens it up as an XML document instead of opening it in the designer. </p>
  
  <p>I have Visual Studio 2008 and SQL Server 2008 Management studio installed.  Any thoughts on what I may be missing like service packs or hot fixes?</p>