Apache Friends Support Forum

I've also have the same problem. I've tried to configure the ports but it seems it doesn´t work. Actual configuration is:
Apache 8081, 4430
Mysql 3306
Tomcat 8181, 9090

<Connector port="8181" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <!-- A "Connector" using the shared thread pool-->
<!-- <Connector executor="tomcatThreadPool" port="9090" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> -->

I really don't know what to do. I'm using windows 10 and XAMPP version 7.

I also get this error from the control panel:

16:04:06 [Tomcat] Port 8080 in use by "C:\xampp\apache\bin\httpd.exe"!
16:04:06 [Tomcat] Tomcat WILL NOT start without the configured ports free!
16:04:06 [Tomcat] You need to uninstall/disable/reconfigure the blocking application
16:04:06 [Tomcat] or reconfigure Tomcat and the Control Panel to listen on a different port
16:04:06 [Tomcat] Attempting to start Tomcat app...
9:48:18 [Tomcat] Tomcat Started/Stopped with errors, return code: -1073741510
9:48:18 [Tomcat] Make sure you have Java JDK or JRE installed and the required ports are free
9:48:18 [Tomcat] Check the "/xampp/tomcat/logs" folder for more information

You need to configure the new ports in the control panel config too.