If your game is running too fast please try forcing Vsync for the game from your graphics card's control panel.
I) Right click Desktop
II) Select/Open "Nvidia Control Panel"
III) Select "Manage 3D Settings" top left
IV) Go to "Program Settings" Tab
Va) Find the game on the drop down games list and select it.
Vb) If it's not there, then press Add -> Browse, and go to the game installation folder (default C:\GOG Games\game_title\), choose the main executable file.
VI) Scroll down in graphics settings and set Vsync to "On".
I) Click the Start button or Windows icon.
II) Type "Catalyst control center" in the search bar.
III) Press Enter on your keyboard.
IV) Click Gaming.
V) Under 3D Application Settings scroll down to Wait for vertical refresh.
VI) Move the slider down to the side that says Quality so the text beneath it says Always On.
For newer cards please follow the instructions from the link below:
Please follow the instructions in the link below: