Applies to- QXPS on Mac OS or Windows OS.

Summary- The port number has to be updated in two files. If only one of the files is updated, QXPS will not work.

Solution:

Port number has to be updated as instructed below.
  1. In Windows OS, navigate to C:\Program Files\Quark\QuarkXPress Server\conf
  2. In Mac OS, navigate to Mac HDD/Applications/QuarkXPress Server/conf
  3. And, update the ServerApp.properties and Server.xml file as below-
    In ServerApp.properties, change the port number in qxpswebserver.port=8080
    In Server.xml, change the port number in <Connector port='8080' maxHttpHeaderSize='8192' maxThreads='150' minSpareThreads='25' maxSpareThreads='75' enableLookups='false' redirectPort='61399' acceptCount='100' connectionTimeout='3000000' disableUploadTimeout='true' URIEncoding='UTF-8'/>
  4. Now, restart the QuarkXPress Server.