Computer problems

So up until recently, I've been having a problem where I will blue screen and it will say something along the lines of Multiple_IRP_Complete_Requests. I was wondering if anyone here would know how to fix it, Ill try to get a picture when it happens again.

Info:
Windows 7
Not downloaded anything that recently so I dont see how it would conflict all of a sudden
If you need anything else please feel free to ask.

Run this

http://www.bleepingcomputer.com/combofix/how-to-use-combofix

First try System File Checker.
Search cmd (Run as adminstrator by right clicking on it). Type sfc /scannow.
After use Blue Screen Viewer to check the error dumps during the most recent blue screen of death. http://www.nirsoft.net/utils/blue_screen_view.html.
Or run combofix as stated by mIKe. Very useful against corrupt windows files and malware.

Tried turning off bad?

Nope, I specifically let bad through my firewall cause isn't that whats supposed to be good for free hats?