Windows 7: Bsod

I have recently got my windows vista changed to windows 7 Home Premium x64 and I have noticed that every so often ill get a BSOD with these results if anyone can help me with this problem that would be great.



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: 1000007e
BCP1: FFFFFFFFC0000005
BCP2: FFFFF8800792C8D3
BCP3: FFFFF880035854B8
BCP4: FFFFF88003584D10
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

Files that help describe the problem:
C:\Windows\Minidump\062412-31839-01.dmp
C:\Users\Customer\AppData\Local\Temp\WER-51199-0.sysdata.xml

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http://www.sevenforums.com/crashes-d...tructions.html