Driver_IRQL_not_less_or_equal, I don't know much about computers

Hi, I have used my laptop for almost 2 years. Just recently it get this BSOD error, I don't know how to resolve it. I've tried re-install my windows but it still occur. My laptop is Asus X42F. I am using windows 7 professional.

I also upload the minidump file here: #mce_temp_url#

I'd be very appreciate if anyone can help :((
 
If you have [FONT=arial]Bitdefender Total Security 2013 installed, this is what is causing the BSOD... Remove it and see if the BSOD stops[/FONT]
 
Usually in instances like this, especially if the user bought the software, is to completely uninstall (using the removal tool), and reinstall it. This should resolve any BSODs.
 
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