title: Calling LoadLibraryEx on ISAPI filter failed in IIS
body: <p>I am facing a strange issue while configuring Tomcat 9 with IIS 10. This error is what i'm getting.</p>
  <blockquote>
  <p>Calling LoadLibraryEx on ISAPI filter
  &quot;C:\Users\Y2K\dev\util\Tomcat Connector\bin\isapi_redirect.dll&quot; failed</p>
  </blockquote>
  <p>I've done everything what apache tomcat say from its docs such as isapi_redirect.dll, sapi_redirect.properties, workers.properties, uriworkermap.properties of course all setting of IIS manager as well filter, virtual directory and so on.</p>
  <p>Here is my properties:</p>
  <pre><code># Configuration file for the Tomcat ISAPI Redirector
  
  # The path to the ISAPI Redirector Extension, relative to the website
  # This must be in a virtual directory with execute privileges
  extension_uri=/jakarta/isapi_redirect.dll
  
  # Full path to the log file for the ISAPI Redirector
  log_file=C:\Users\Y2K\dev\util\Tomcat Connector\log\isapi_redirect.log
  
  # Log level (debug, info, warn, error or trace)
  log_level=info
  
  # Full path to the workers.properties file
  worker_file=C:\Users\Y2K\dev\util\Tomcat Connector\conf\workers.properties
  
  # Full path to the uriworkermap.properties file
  worker_mount_file=C:\Users\Y2K\dev\util\Tomcat Connector\conf\uriworkermap.properties
  
  worker.list=worker1
  
  worker.worker1.type=ajp13
  
  worker.worker1.host=localhost
  
  worker.worker1.port=8009
  
  /*.jsp=worker1
  
  </code></pre>
  <p>According to tomcat docs i should be able to execute jsp files but i'm constantly getting an error i said above.</p>
  <p>--edited--</p>
  <p>This is the full error page what i'm getting now.
  hope it gives you more information.
  <a href="https://i.stack.imgur.com/7YfOh.png" rel="nofollow noreferrer">error</a></p>