Suppressing Wine prefix configuration message window?

[Sebastian M. Ernst]

Am 11.12.19 um 11:44 schrieb Dmitry Timoshkov:
> Now, after seeing what precisely you're trying to do, I have to say
> that my suggestion should not be used in your scenario. Disabling
> updates is only appropriate for fully initialized prefixes. Perhaps
> adding new switch '-q[uite]' or '-nobanner' to wineboot would better
> match your needs.

Yes, correct, this is what I was hoping to find.