Notepad ++ doesn't save document on exit?

Question

Situation:

Open a text file in n++, make some modification, press ALT-F4 or Close program. The N++ won\'t ask \"Do you want to save your changes\". Instead it quits

Answer 1

This facility is controlled via menu => Settings => Preferences => Backup.

UnCHECK: "Enable Session Snapshot and Periodic Backup"

Configuración / Preferencias / Backup Quitar CHECKS a Recordar la sesión actual en el próximo inicio