MVC validation messages - localization?

Question

I have a problem. On main server and localhost are the exacly the same files.

But in localhost I have messages in my home language, like

Pole Email je

Answer 1

I had the same problem, the solution for me was to install the correspondant language package in the server (https://support.microsoft.com/en-us/help/14236/language-packs). Inmediatly after that, the validation messages started appearing in the desired language.