Display issues.

[Fluffy Clouds]

When I set the video rendering to DirectDraw on my Dad's computer, the screen is blurry (which is how I want it; adds better emulation when maximized,) but when I set it to DirectDraw on my computer, it's not blurry, and it lags.

Picture of blur (how I want it):

http://i33.tinypic.com/k520t2.jpg

Picture of how I don't want it:

http://i35.tinypic.com/1zb6zpf.jpg

Is there something I forgot to do?

[Blazichu]

You might need to to install Direct X onto your computer.

[pokemongodess]

yeh i woudl just reinstall direct x and you shlu d be fine