http://forum.poe.garena.com/showthread.php?46234-Errors-after-errors&s=e0448847d2a29c544ec07d6addca829f&p=420021&viewfull=1#post420021Open up your "production_Config.ini" file in My Documents\My Games\Path Of Exile in your text editor of choice. Scroll Down under [DISPLAY], and change "fullscreen=false" to true. A few lines down, you'll see resolution height and width. Change these to your resolution. Then, when the game starts up, it'll start in fullscreen, at the resolution you specified.
If problem still persists, what is your computer specifications (especially your graphics card).
Kipróbáltam, továbbra is uaz, csak fullscreenben. Ezek szerint (most már) nem tetszik neki a vid kari?