My Lenovo Laptop keeps crashing - bsod driver_irql_not_less_or_equal windows 7 netwns64.sys

[Cosimo]

Hello I'm new here and have never used this type of site before but my laptop keeps crashing. I have figured out that it has something to do with my Wifi, because when I disable it and run on safe mode it doesn't crash. But whether I'm in safe mode on not with Wifi enabled it crashes.

BSOD Report reads:
bsod driver_irql_not_less_or_equal windows 7 netwns64.sys

I keep reading that people need the dump file to figure things out. How do I get it and where is it located?

Thanks in advance.
Upset Laptop user

 

[TrainableMan]

How to get BSOD assistance (see the post on zipping your DMP) then attach it to you your post.