Trying to install and launch Apache from Xampp... Error message: "Problem detected! Port 80 in use by "Unable to open process" with PID 4!" No answer found in previous posts.
ctrl+alt+del >details give: PID4: Système et mémoire compressée fichier ntoskrnl.exe, fin de tâche impossible
Xampp suggests: "reconfigure Apache and the Control Panel to listen on a different port"
port 80 appears in
- apache config > httpd.conf (listen 80) and Servername localhost: 80
- confif > service and port settings > only for Apache mainport 80
Will it be enough to change these two value eg to 8080 as some posts suggest?
Thanks for any advice