I can’t speak to any specifics other than to say that the two sites below do indicate your Steinberg ur242 is compatible with Windows 10–
My Cubase SX, dongle and all, however much it was once applauded, might as well be scrapped, like any old Pentium machine. Not cool, because I’m pretty sure it would take a good coder only about an hour, if he/she took a long coffee break, to string together some stolen pseudo-code, sew it up nice and neat, and hit Save–to create a new Microsoft C + + 2018 Redistributable (x64) xxxxxxxxxxx.–that would enable Cubase SX to work with Win 10 & IntelCore i7 CPUs.