Thank's Raybay to help me
In fact this machine had a probleme with his HDD, so I Have donne a ghost, then a repair of windows, and a big update of it .
I had check with Avast and I had scan the disk before to install it in the machine with Kaspersky.
BSOD appear generaly when the machine is on internet so if it's like you say
"""It appears you have something lurking on your machine"""" I maybe have better way to reinstal it proprely.
In fact I had this machine at home 2 or 3 days without any problemes and since I give it back to his owner this type of BSOD appears .
I had made antivirus scan (avast) and I had check the running entry and didn'nt see anything that looks suspicious . But in fact maybe the owner install somthing .So I wille have a loock
A memtest has been donne.
anyway if it seem's to be a software problem maybe I will just reinstall it "fresh". I was wondering than if it was an Hardware problem
I do not know the analysis of the dump so thank's a lot for your answer