Wont allow me to select U-Mix Control Pro from dropdown menu

Hi
I have installed the most up to date Cross DJ software and the drover 1.0.3 for the U-Mix Control Pro. It does show up in the list of options under audio ( primary sound driver is what it is automatically selecting) but it wont let me chose the U-Mix Control Pro option ( nothing happens when I select it)
Would appreciate any help, just got my U-Mix Control Pro delivered today and dying to use it
I have installed the most up to date Cross DJ software and the drover 1.0.3 for the U-Mix Control Pro. It does show up in the list of options under audio ( primary sound driver is what it is automatically selecting) but it wont let me chose the U-Mix Control Pro option ( nothing happens when I select it)
Would appreciate any help, just got my U-Mix Control Pro delivered today and dying to use it
