Interesting Mouse/Graphics glitch causing flicker to old frames

[scottdunbar190888]

Recently purchased the Amnesia off of steam. when I am playing the game, whether it be the intoduction videos, the main menu, the game itself or in the tab menu, whenever i click either the left or right mouse button i get a flicker on screen of an old frame. for example I press m to open momentos and then close this menu, in the main game I simply click and the screen flickers for a frame or two back to the momentos screen, sometimes the click is not registered at all.

I have updated all my drivers. I am running windows 7 on an HP pavillion laptop with Intel core duo @1.5ghz, 2Gb of RAM and an NVIDIA GeForce 8400M GS.