title: creating xls file in web server
body: <p>I am creating an xls document using <code>Microsoft.Office.Interop.Excel</code> but it's not working in IIS7.</p>
  
  <p>I am getting the error message below</p>
  
  <blockquote>
    <p>Microsoft Office Excel cannot open or save any more documents because
    there is not enough available memory or disk space. • To make more
    memory available, close workbooks or programs you no longer need. • To
    free disk space, delete files you no longer need from the disk you are
    saving to.</p>
  </blockquote>
  
  <p>Is there any other free tool or option that we can use to create xls in web server?</p>