I think this the version is updated.
quite the contrary - this screenshot tells us nothing and has absolutely nothing to do with RMMV.
RMMV uses the OpenGL-libraries for display, NOT the DirectX-Libraries (and only those DX-Files are checked by DXDiag).
OpenGL is to DirectX like Coca-Cola to Pepsi-Cola: both do the same for competing companies.
Graphic Card manufacturers always provide both libraries for their cards, the drivers installed contain both the DX- and OGL-files.
However, if the display driver is too old or its OGL-components not correctly installed (for example if you're using a Windows-Default-Driver, because those are for DirectX only) then that will cause problems.
So please update your display driver with the manufacturer's latest driver and completely ignore the DXDiag, because that program can do nothing here.