BSOD while downloading via Bittorrent

A regular phenomena of your system ... a crash apparently caused by Netio.sys, and the real cause is being Athrx.sys. It is also appearing that you have updated the Athrx.sys driver. Then what more is causing the problem there?

Probably the answer is multiple antivirus program. You uninstalled avast and installed MSE, that is right, but there is another one, PC Tools Internet Security.

Code:

Start Menu\Programs\PC Tools Security

Uninstall it, and observe if the network is still getting blocked or not.

Good situation for the time being :)

If there are further crashes, let us know :)