Forums mIRC Help try simple on NOTICE, but no luck!

Try place it in new file on your mIRC Script Editor.

ALT+R -> File -> New

EDIT: That code is working only on #nacknic channel.

Also you can read the full ON NOTICE event help file description /help on notice or from the online (unofficial) wiki https://en.wikichip.org/wiki/mirc/on_events/on_notice