BSOD playing video games, startup occasionally Error 0x1a

[shadowfigure]

Recently I have been getting BSODs on my computer. Most of them are from startup where they point their fingers at ntoskrnl.exe

Today, one interrupted me in the middle of League of Legends, pointing at clfs.sys

I've attached the the stuff the sticky page told me to, containing 4 dump files.

View attachment 312246

 

[koolkat77]

Where did you get your copy of windows from?
Do you know how it was activated?

 

[shadowfigure]

I got it from a recovery disk when my computer had bluescreens in boot screen. I believe it was a Trojan that caused it, can't remember the name. I believe my version was never properly activated, can't remember why either. This was around 5 years back

 

[shadowfigure]

Bump

 

[Arc]

Hi shadowfigure.

You are using a Release Candidate, which is an evaluation copy of windows, expired long ago.

[COLOR=Red]Windows 7 Kernel Version 7100[/COLOR] MP (2 procs) Free x86 compatible

The Kernel Version of Windows 7 SP1 is 7601.

You need to buy a legit copy of windows.