Missing textures and taking screenshots

[DancingMachine]

I have 2 problems. First is that I appear to have missing textures on many trees in the initial area (they render as solid magenta). The second is that I can't find the screenshots I tried to take to illustrate the first problem. When I hit PrtScn it says it saved a screenshot, but the screenshots are in my games\king's bounty. Where should they be?

I'm running the gamersgate version of the game, have installed the patch. Running Vista 64.