title: Why am I getting an error when trying to test if a program is running?
body: <p>I'm trying to test if Excel is running.  When I have Excel open, it still returns "not found" as well as the following error: "The search filter cannot be recognized"</p>
  
  <pre><code>tasklist /nh /fi "image name eq EXCEL.exe" | find /i "EXCEL.exe" &gt; nul &amp;&amp;(
  echo found
  )|| (
  echo not found
  )
  
  pause
  </code></pre>