Getting blue screen while downloading client

Hello guys,

I recently installed fresh windows copy, and im downloading two clients now, wotlk and tbc through BitTorrent. The problem is, after few minutes im getting Blue Screen of death and my PC restart. It happened 3 times already so i stopped downloading because i dont want to cause any hardware error.

Here are the pictures of problem details:

https://uploadfiles.io/c3c95
https://uploadfiles.io/99e83
https://uploadfiles.io/7725c

Please help me, i have no idea what to do and i never experienced blue screen while downloading files through P2P.