How to change the port number of QuarkXPress Server?

Solution: There are two files through which a user can change the port number of Quark Xpress Server i.e., ServerApp.properties and Server.XML.

Step 1:

1. Open the "ServerApp.proprties" file located in the C:\Program Files\Quark\QuarkXPress Server 2019\conf folder in a text editing application and modify it as follows:
2. Replace port number 8080 by 8081 (say) or the one which is required to configure for QuarkXPress Server. (Refer the below screenshot) 
3. Save and close "ServerApp.properties."
4. Restart the QuarkXPress Server.

Step 2:

1. Open the "Server.XML" file located in the C:\Program Files\Quark\QuarkXPress Server 2019\conf folder in a text editing application and modify it as follows:
2. Replace port number 8080 by 8081 (say) or the one which is required to configure for QuarkXPress Server. (Refer the below screenshot) 
3. Save and close "Server.XML"
4. Restart the QuarkXPress Server and run the URL request as http://SeverIP:8081 (as set above)