Thank you! That was the problem! Don't ask me when or why I switched into compatibility mode. Thanks for the tip, I guess I would not have found that problem without it. Didn't cross my mind at all to look at the compatibility mode at all!

Exactly, the round corners at the tabs of the windows 7 design for example.

The option #windows-10-skin is at "Standard(enabled)"

Hello all,

my problem with Opera on my laptop is that it has installed the Windows 7 version with the Windows 7 design at it altough my laptop runs on Windows 10. Re-installing hasn's worked by now. The awkward part is that on my Windows 10 desktop PC it has installed the windows 10 version. My Opera version is 39.0.2256.43.

I'm wondering, why the installer doesn't recognize my laptop as Win 10. Is there a way to install specifically the Win 10 Version of Opera?

Greetings,
Ray