Overclock caused game blocking by windows?

[Ha3E]

So, today i wanted to over clock my MSI GTX 960, i did that by using MSI Afterburner and Unigine Heaven 4.0 - i was going up by 10 mhz. I increased my core clock speed my 10mhz aand runed unigne heaven 4.0 benchmark on ultra  - resulting with 10mhz overclock and 0.1 average fps increase, so i did that for about 2 hours straight, when the benchmark crashed, so i incresed max power limit to +8% and stopped overclocking core, and then also by +10mhz overclocked memory clock. My results were 

Power Limit (%) 108%

Core Clock (MHz) +190

Memory Clock (MHz) +300

Fan speed(%) auto, user define.

After that i saved it and minimized msi afterburner. Also my temps were 45C°(min)-65C°(max)  while  benchmarking. So i booted up Far Cry4 and after like 30min gaming on Ultra pre-set it crashed and and the system tray showed up a nortification showing that my driver crashed and recovered,i looked at GPU temperature and it showed 68, then i loaded back far cry 4 and it instatly crashed and on system tray it showed that

"FarCry4.exe has been blocked from accessing graphics hardware". I then checked my gpu temperature and it was sitting on 44 degrees. Then i put all my overclocks back to stock and tried again and it again crashed, then i uninstalled drivers and restarted my computer, then i tried again and it crashed again and the temperatures are 35C° GPU and 50C° CPU. What can i do to fix this?

PC Spec's

 

CPU:Intel Core i3 2120 @ 3.30GHz 
RAM:8,00GB DDR3 @ 665MHz 
MotherBoard: Gigabyte H61M-S1 
GPU: MSI GTX 960 2GD5T OC 
Storage: Seagate BARRACUDA 7200 1TB 
OS: Windows 8.1 
PSU: XILENCE ATX 2.31 performance c 500W 

Driver : Newest nvidia driver 353.62

[lukky211111]

So, today i wanted to over clock my MSI GTX 960, i did that by using MSI Afterburner and Unigine Heaven 4.0 - i was going up by 10 mhz. I increased my core clock speed my 10mhz aand runed unigne heaven 4.0 benchmark on ultra  - resulting with 10mhz overclock and 0.1 average fps increase, so i did that for about 2 hours straight, when the benchmark crashed, so i incresed max power limit to +8% and stopped overclocking core, and then also by +10mhz overclocked memory clock. My results were 

Power Limit (%) 108%

Core Clock (MHz) +190

Memory Clock (MHz) +300

Fan speed(%) auto, user define.

After that i saved it and minimized msi afterburner. Also my temps were 45C°(min)-65C°(max)  while  benchmarking. So i booted up Far Cry4 and after like 30min gaming on Ultra pre-set it crashed and and the system tray showed up a nortification showing that my driver crashed and recovered,i looked at GPU temperature and it showed 68, then i loaded back far cry 4 and it instatly crashed and on system tray it showed that

"FarCry4.exe has been blocked from accessing graphics hardware". I then checked my gpu temperature and it was sitting on 44 degrees. Then i put all my overclocks back to stock and tried again and it again crashed, then i uninstalled drivers and restarted my computer, then i tried again and it crashed again and the temperatures are 35C° GPU and 50C° CPU. What can i do to fix this?

PC Spec's

 

CPU:Intel Core i3 2120 @ 3.30GHz 

RAM:8,00GB DDR3 @ 665MHz 

MotherBoard: Gigabyte H61M-S1 

GPU: MSI GTX 960 2GD5T OC 

Storage: Seagate BARRACUDA 7200 1TB 

OS: Windows 8.1 

PSU: XILENCE ATX 2.31 performance c 500W 

Driver : Newest nvidia driver 353.62

farcry 4 doesnt work on dual cores as far as i know.

[Godlygamer23]

farcry 4 doesnt work on dual cores as far as i know.

It does if the CPU has hyper-threaded cores too.

[Dimetime35c]

yeah no go on duel core unless you pirated the game i think... which Im sure you didnt do.....

[Godlygamer23]

@Ha3E. How did you remove the drivers? The standard way?

[Ha3E]

@Ha3E. How did you remove the drivers? The standard way?

Yes the standart way.

[xDanielxOossiex]

 Ubisoft blocked using dual cores with Far Cry 4, nobody knows why

[Ha3E]

It does if the CPU has hyper-threaded cores too.

 

yeah no go on duel core unless you pirated the game i think... which Im sure you didnt do.....

the cpu has hyper-threading 2 physical core and 4 with hyperthreading, and it runs, when i didnt overclock it ran on high with no problems.

[lukky211111]

 Ubisoft blocked using dual cores with Far Cry 4, nobody knows why

cuz they suck...its ubisoft were talking about.

[Ha3E]

@Ha3E. How did you remove the drivers? The standard way?

Did i fuck up with overclocking?

[Godlygamer23]

Did i fuck up with overclocking?

Remove your drivers using Display Driver Uninstaller and install them again.

[Ha3E]

Remove your drivers using Display Driver Uninstaller and install them again.

Okay, but btw the game and everything else ran kinda okay before i overclocked the card.

[Godlygamer23]

Okay, but btw the game and everything else ran kinda okay before i overclocked the card.

I understand that.

[Ha3E]

I understand that.

done, now what?