Solved After installing win 7 ultimate my computer crashes frequently

[unktim]

Shortly after I installed win 7 ult my computer crashed. It reboots and then crashes again in an hour or two.
This is the crash data:
problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033

Additional information about the problem:
BCCode: 9f
BCP1: 0000000000000003
BCP2: FFFFFA8003C45860
BCP3: FFFFF80000BA2748
BCP4: FFFFFA80050B3260
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\082315-11372-02.dmp
C:\Users\unktim\AppData\Local\Temp\WER-28142-0.sysdata.xml

 

[DarKnight]

Start windows in safe mode and wait for a few hours,see if it crashes again

 

[unktim]

Thanks DarKnight, I stumbled across the repair utility and am getting ready to use it.

 

[unktim]

Start windows in safe mode and wait for a few hours,see if it crashes again

After several attempts in both safe and normal modes Reimage Repair Utility was unable to solve my problem.
It also was unable to download updates. Any other suggestions? Thanks, unktim

 

[unktim]

Start windows in safe mode and wait for a few hours,see if it crashes again

Hi Darknight, I solved my problem by downloading win 7 iso from a different site. The new boot disc did the job. thanks again, unktim