Trialling Cubase 10 and it crashes when adding a sampler track

Hi everyone
I’ve searched for the topic and found out it’s cause of some viruses that hits d2d1.dll file in windows registry files.
so I tried to fix it manually but there is no way for it because it changes some windows policies that you need it for fixing the problem.
the best way that I found is to reinstall your windows and activate its defender for being safe