Cubase 8 & 4k monitor

I have a 27" 4k monitor and I tried using Cubase 8, it won’t scale with any scaling I had with windows, it just stays at 100%. I read the official solution about clicking the “disable High DPI” setting thing but that didn’t do it.

Any help?

I use a 28" 4K screen, but not at the max resolution… I bought it second hand, and maybe I should have bought a 40" 4K TV instead… :confused: