For some reason, the only installer offered for Dracula 1-3 is in Italian. I downloaded it once and it obviously installed it in Italian. Is there is a language change option or...?

(Don't want to download and install again just to have the same problem, so I am asking here first.)

Try refreshing your account - https://secure.gog.com/account/refresh

What the file name of the .exe?

Refreshing worked. Thank you!