Sound drivers

Hi All
I upgrade my Cross Pack software 1.6.1 to 3 and installed this sound drivers U46MK2 v3.0 but I'm experiencing issues. The sound drivers are making my machine to freeze and Cross Pack does not detect my Cross Pack sound.
My setup is Cross Pack, 2x CDJ 800 MKII and a behringer mixer
I need help with the setup
I upgrade my Cross Pack software 1.6.1 to 3 and installed this sound drivers U46MK2 v3.0 but I'm experiencing issues. The sound drivers are making my machine to freeze and Cross Pack does not detect my Cross Pack sound.
My setup is Cross Pack, 2x CDJ 800 MKII and a behringer mixer
I need help with the setup