BSOD playing online multiplayers

[Vajokki]

Hey!

Recently I have been getting a lot of screen freezes while playing online multiplayers like Counter-Strike: Global Offensive and Civilization 5. Most of the time it leads to a BSOD and sometimes the computer needs to be hard booted as the screen just stays frozen. I have only come across of the freezing and BSOD when playing online.
For example last night I played ~4 hours of CIV5 singleplayer and everything ran smoothly. Today I tried co-op CIV5 with a friend and the first freeze came after 15 minutes and after restarting and trying again it froze in 5 minutes and gave a bluescreen. In CS the freezing / BSOD usually happens once or twice per competitive match.
This is starting to drive me crazy and I cant come up with any solutions. All help would be greatly appreciated!

Sincerely,
Vajokki

 

[Boozad]

Your nVidia drivers have been flagged as problematic.

fffff880`009a9658  fffff880`0f1bb802Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
[B][COLOR=Red]*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys[/COLOR][/B]
 nvlddmkm+0xcc802

:ar: Download this earlier version from here and follow NVIDIA Drivers - Avoid Problems for the cleanest possible install.

F-Secure has also been flagged as a problem in the form of the Network Interceptor driver. Update your F-Secure installation.

2: kd> lmvm fsni64
start             end                 module name
fffff880`09ba4000 fffff880`09bbc000   fsni64   T (no symbols)           
    Loaded symbol image file: [B][COLOR=Red]fsni64.sys[/COLOR][/B]
    Image path: \??\C:\Program Files (x86)\F-Secure\apps\CCF_Scanning\fsni64.sys
    Image name: fsni64.sys
    Timestamp:        [B][COLOR=Blue]Thu Apr 25 03:11:39 2013[/COLOR][/B] (517890DB)
    CheckSum:         000176A9
    ImageSize:        00018000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Report back after performing the above steps and testing. If new BSODs occur then include the new logs in a new post.