Lightroom: Direct 2D is not installed
I have just updated my LR version 6. It runs on a 64 bit Windows 10 (Pro) PC. When I launch LR and click on a photo, a message from LR greets me with the inscription "Direct 2D Is not Installed". I clicked on the 'More Information' button, but as you would guess (correctly) from my posting this, there was none that seemed relevant. Is this important?