Error: Apache shutdown unexpectedly. How to fix?

Question

i was trying to run apache server , but gave this error messages as shown in screen shot , i tried diff stackoverflow solutions Like changing the port 80 to 81 and also deleted Skype which i never used , still getting this messages , I installed xampp in D:\xampp I ran the app as administrator but of no use

Answer 1

=> you can change your port 8080

=>=>change httpd.conf file open

=>click config right click and change poart add 8080 where 80

Listen 8080

ServerName localhost:8080

=>change httpd-ssl.conf file open

Listen 4433

ServerName www.example.com:4433