BSOD playing Dota 2, error 1033

[ehhhline]

Hi,

I've been experiencing BSOD numerous times. Then i reformatted my com.
I was playing Dota 2 when BSOD happened again. I played for around 15minutes.

I've uploaded the DM Log Collector File. Kindly help me as i've tried all ways to solve this issue.

Thanks in advance.

 

[ehhhline]

Last night I continued playing Dota 2 with Skype. There will be a short hang then my audio will be gone...
After that throughout the whole game, my com freezed and i need to force restart (for about 5-6 times). There was no blue screen. Just screen freeze and hang...

 

[ehhhline]

any help? been freezing every few minutes that i'm playing dota 2.

 

[ehhhline]

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: d1
BCP1: FFFFE48025F91012
BCP2: 0000000000000002
BCP3: 0000000000000001
BCP4: FFFFF8800F137F7D
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1