Error: 'Basic and Hight Contrast Themes' not supported

Today I received a boxed version of Cubase 9 Pro.

Installed, started and here what I :open_mouth: see:

A a little disappointed. :slight_smile:

My system: Windows 7 64bit
2017-01-25_17 cubase 9 error.png

Here is an article on using Aero with Cubase:

I hope this information is helpful.