Arma always crashes after 3-5 minutes, stops working or just freezes. Logs included

[Simsung 10]

Hey guys. I convinced my friend to get arma 3, but it keeps crashing on his pc no matter what.

I've tried to find a solution on google, with no success.

Here are the logs:

http://wklej.org/id/1372080/

http://wklej.org/id/1372082/

http://wklej.org/id/1372082/

We've tried updating all his drivers,

increasing / decreasing available virtual memory,

redownloading arma (steam)

removing all config files,

playing on beta version / dev branch

playing different mods, missions,

toying with different launch parameters

HE'S RUNNING NO MODS AT ALL

His PC configuration:

intel i5-2500k

gtx 770

8GB DDR3 ram

[flyinpenguin 30]

Hey guys. I convinced my friend to get arma 3, but it keeps crashing on his pc no matter what.

I've tried to find a solution on google, with no success.

Here are the logs:

http://wklej.org/id/1372080/

http://wklej.org/id/1372082/

http://wklej.org/id/1372082/

We've tried updating all his drivers,

increasing / decreasing available virtual memory,

redownloading arma (steam)

removing all config files,

playing on beta version / dev branch

playing different mods, missions,

toying with different launch parameters

HE'S RUNNING NO MODS AT ALL

His PC configuration:

intel i5-2500k

gtx 770

8GB DDR3 ram

You have tried running as administrator, correct?

[Simsung 10]

You have tried running as administrator, correct?

I... love you, it helped.