If you are a KMPlayer user you may have encounter annoying pop ups of different media ads and other useless stuffs like this:
This can be very annoying if you don’t want any suggestions or advertising made on your media player. More of all the KMP users are using it for the simplicity of it, so making it complex would defy its purpose it had been serving. But luckily you can remove all these annoying ads in KMplayer using this simple trick. I am going to recommend you the hosts file editing approach. Add this following line to your hosts file:
127.0.0.1 player.kmpmedia.net
You can find host file under C:/windows/system32/drivers/etc/hosts
Right click on it go properties>security>edit>users> check all the boxes to allow.
Now open with the host file with notepad, now you can edit it. Paste the line and save. You are done! Now no pop ups will appear on kmp and you can enjoy your preferable media without any disturbance :)
Source: http://betdownload.com/kmplayer-12-download