title: Default Values for Parameter not Working in SSRS 2008 R2
body: <p>I have a report (BIDS SSRS 2008 R2) that has a parameter that allows the user to select multiple values from a list (Sales Regions, lets say). </p>
  
  <p>I want, though, since the list is long (15 or so possible values) have selected by default the 2 values that are used the most. </p>
  
  <p>I configure that in the Parameter Properties >> Default Value dialog and when I run the report in preview mode it works, meaning, the default values are checked.</p>
  
  <p>However, when I deploy it and run it with IE9 (or Chrome) it doesn't work.</p>
  
  <p>Any ideas?</p>