Your screen is too small for this application.
Resize the screen and restart the application.
But now I have installed dkms package, and on boot I have gotten same message, so my guess is the driver is not installed.
When I look for instructions for installing Nvidia driver I have not found any problem like this on any distro forums.
From some post way back to Mageia 2 it was mentioned that lack of modline in Xorg.conf may cause this or is it something else?