blue screen of death again

[Jay_22]

Had the blue screen of death appear on vista family pc and I really don't know what's wrong
error codes:
BCCode: 9f
BCP1: 00000003
BCP2: 86785030
BCP3: 87DB2030
BCP4: 86FF9408
if anyone can help I would incredibly thankful.

 

[zer0c00l587]

KB975599 hotfix windows update.