What is this?

[xaker23]

When i try to play in Penumbra Overture with post effect's,and in frist mission when every time cold hit you it became like this(i have attachmented screen's below),what is this?I mean the objects in the moment of hitting are moving!On the fourth pictures i even did not look on a bunker,im just looking on rock!

[xaker23]

HELP!

[jens]

Try to update the drivers for the graphics card, else play with the post effect off that causes it.

[xaker23]

I wanna play with post effects on cuz in russian version it's ok but i wanna play on english verison!

---

You see it become only when cold hit you,can it help?

---

So ima try to retell cuz maybe in screen it looks another way,so every time when cold hit you or other any enemy it shows you previously picture that you have seen. know it is hard to image,so i try to show it by video that i have filmed
see what i mean?
Download link
http://www.2shared.com/video/gUbq2ZA9/11111111111.html

[xaker23]

see what i mean?http://www.2shared.com/video/gUbq2ZA9/11111111111.html