Graphics problem - black lines and strange message boxes

[Extreme_One]

I no longer get the lines since the last patch. Maybe update your video drivers?

For the widows you should be able to remove them like this:

ALT + LMB click the window to activate it.
RMB click the window and select "close info window" <- or words to that effect.

[Behemlot]

Yeah, you've helped me with the windows, thanks

But as for these lines I'm helpless.

[jibo]

aniso filter 8x in the driver panel or land shading low for the black lines