Help with MS aspect ratio on Widescreen

On my desktop i know that if i want the entire MS image to fit to the screen completely i have to set the scaling to stretched.. I dunno you might just have to live with a stretched image or use windowed mode.

I can't read the text at all without getting a massive headache, so it's not because I'm being picky or anything. I can't adjust the scaling options, and I tried the resolution switching->setting the auto scale->getting back to normal resolution "trick" and it didn't work. So yeah, there's no point at all of trying to get back if I can't fix that.

Oh btw, I have a laptop (Dell Studio XPS 1640).