New Post: Error on localization

Hello,
an update.
After translate in 3 languages some articles and fix categories translation all works!
On Admin--Language section of DNN didn't apply Enable localization.
This can be usefull to manage all static pages translation (menu ecc).
Can create some issue with NB Store? (mean after create categories, added articles ecc like on my website)

Thank you again for support
Kind regards.
RL