In which way i can have 2 windows identical headers and columns?

This is my case..


but when i close and reopen the headers and columns are different

Thank
Hispa

You can set/save your folder formats here:

Folder > Folder Settings...

But you should read the manual first if you still have so many questions:

https://www.gpsoft.com.au/help/opus12/index.html

And sorry, I don't know if there is a manual in Italian or Spanish language.

And if you need support by the developers you need to link your account:

https://resource.dopus.com/u/hispanico/link-opus