Error in FC and Pz VI aircraft

[E69_julian57]

Today I got this error where I can not see any aircraft of the FC, or cabin views or exterior view and neither the PzVI, yesterday it worked.
I launch the mission is loaded I choose an FC plane, and black screen, I hear the sound but the keys do not work.
Exiting with control + alt + supr.
Everything works except what I comment
drivers new

no OC

Edited August 6, 2019 by E69_julian57