title: SSRS 2005 modifying report query now get preview error .. the filtervalue expression non-existing report parameter
body: <p>I made a copy of an SSRS 2005 report. Using the same datasource but with a new query with new tables. I can query my data, but in preview I get </p>
  
  <pre><code>**The FilterValue expression for the table xxxxx refers to an non-exiting report parameter 'yyyy'**
  </code></pre>
  
  <p>I don't want a filter. Where do remove that filterValue and the parameter in my report - I can't seem to find it?  It appears to be an old entry in the report.</p>
  
  <p>I'm looking at the new dataset and do not see anything under Parameters or filters. And when I excute the query it returns data.</p>
  
  <p>I am seeing filters in the report definition, but I do I safely remove them using the Design tool?</p>