u/Educational-Dot4993

So I've just got UTAU all set up it took me like 2 hours, which it probably should not have.
But I got Teto's voicebank from the official website, which is this.
UTAU Sound Source | Kasanetto Official Website
I made sure I downloaded the UTAU voicebank, not the open UTAU one. I take the files still zipped and drag them into the UTAU program, but when I do it gives me a message saying
"Installation information is invalid au."
Now that's what Google Translate told me, so it's probably a little off, but it's probably fine. Can y'all help me figure out what's happening because I have no clue? I've looked at videos no one was having my problem. I need help! like i legit made a reddit acc just to ask for help