title: crystal reports : parameter field not showing in select wizard
body: <p>I have a crystal report written in 10 with two parameter fields </p>
  
  <p>start_date 
  end_date </p>
  
  <p>Both have been placed in the header of the report.  Now I would like to select the results of the report based on the 2 dates.  When I click on Select Wizard >> click "new" tab >> select database date type field and then "is between" condition.  The two parameter fields don't show up. </p>
  
  <p>am i missing something?  why aren't the 2 parameter fields start_date and end_date showing up?  </p>
  
  <p>thanks in advance</p>