Help with the basics

I am attempting to provide tracks recorded in Logic Pro to a user of Nuendo Live. He could not import any AAF files and received some kind of files missing errors. So I tried giving him just plain old .wav files. He tells me he can’t import them either. So I tried downloading the demo (using a e-license key) and get the error message that my system needs to be at least OS X 10.6! Really! I’m at 10.10. How old is this Nuendo Live anyway? Please tell me it can import wav files so he can mix this project. I can’t believe it’s not capable of that, but it does appear to be very poorly supported based on my experience.


Use Steinberg Application Installer Tool for Yosemite, please.