@Genesis

This may explain the why in your the above comment

[b]npptNT2.sys file information[/b]

User Comments

It is part of a rookit game hacking protection software, called GameGuard, which uses rootkit to detect and disable common game hacks.
Anonymous

This is a part of the nProtect GameGuard rootkit that prevents hacking in online games. It allows full access to your computer system and if possible all games using GameGuard should be removed. GameGuard itself is not dangerous but hackers can and do hijack the GameGuard system files for malicous intents.
Darian

http://www.file.net/process/npptnt2.sys.html