I downloaded ANA, I can not open, not install. Why?

Please! Help me!br
I´m Spanish costumer. Don´t speak english. My english is bad. I do not know if you will understand me…okbr
My problem: I bought the synth ANA, I donwloaded. I want open, but i can´t. why???:crying:

What DAW are you trying to open it with?