Uniflow problem with MAC

[printing_is_mystic]

I try print with mac and i'm using uniflow secure print. I reinstalled uniflow and also updated mac os, but still not working. I download installing media (newest version for mac) and when install was done and I trying to start Uniflow that I can re-registered connection from my account / computer to uniflow printer nothing happens. Is there anyone who can help me to solve this problem?