Blue Screen happening twice every day

I receive blue screens at least two times a day, mostly when I'm playing world of warcraft, but I don't think it has anything to do with it, I recently formatted the computer and reinstaled all the drivers to try to fix that, but it didn't help, any help would be much appreciated! Here's the report from the last one:

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: FFFFFA880DAC7010
BCP2: 0000000000000002
BCP3: 0000000000000001
BCP4: FFFFF880056CA983
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

Files that help describe the problem:
C:\Windows\Minidump\122812-13759-01.dmp
C:\Users\Luiz Clarke\AppData\Local\Temp\WER-19812-0.sysdata.xml

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Welcome
If you provide the necessary information we can offer the best help
http://www.vistax64.com/crashes-debugging/282419-blue-screen-death-bsod-posting-instructions.html

Sorry about that, I already edited the post adding the .zip file.

Try again, I cannot open your file.
I will be away for a few days. If someone else does not offer help, I will be here for you on my return.
Happy New Year.

Ok, I updated it.

Happy new year!

You have given us one report. Every report gives a small hint as to the true cause. The cause of your BSOD is an intel driver. Go to the Intel site, use their free scan and have them install all Intel drivers needing updating. I will not have the special software required to read your reports until after the New Year. If you make the necessary changes and you still get BSODs, post and send me a reminder after Tuesday. I will be here for you. We do have others, who may also offer assistance.
Your specific cause of the BSODs
Igdkmd64.sys file descriptionProductname: Intel Graphics Accelerator Drivers for Windows 7(R) Description: Intel Graphics Kernel Mode Driver Company: Intel Corporation

richc46 said:

You have given us one report. Every report gives a small hint as to the true cause. The cause of your BSOD is an intel driver. Go to the Intel site, use their free scan and have them install all Intel drivers needing updating. I will not have the special software required to read your reports until after the New Year. If you make the necessary changes and you still get BSODs, post and send me a reminder after Tuesday. I will be here for you. We do have others, who may also offer assistance.
Your specific cause of the BSODs
Igdkmd64.sys file descriptionProductname: Intel Graphics Accelerator Drivers for Windows 7(R) Description: Intel Graphics Kernel Mode Driver Company: Intel Corporation

Click to expand...

I update all my drivers and went for a long trip, I came back last week and everything seemed ok with the computer, but I just received a blue screen today... here's the problem details provided by windows afer the restart:

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: 50
BCP1: FFFFFA8813B66BC8
BCP2: 0000000000000000
BCP3: FFFFF80002FC6C2C
BCP4: 0000000000000005
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1


The uploader from the forum was taking long to send the request, I'm not sure if the attachment is right, I uploaded the dump files here just to be sure: luizclarke - Download - 4shared

Any help would be much appreciated!