i used the instruction on that guide coz my amd64 is also corrupted and the result is this
SFCFix version 2.3.0.0 by niemiro.
Start time: 2014-07-20 19:08:19.030
Not using a script file.
AutoAnalysis::
FIXED: Performed DISM repair on file Amd64\CNBJ2530.DPB of version 6.2.9200.16430.
SUMMARY: Some corruptions could not be fixed automatically. Seek advice from helper or sysnative.com.
CBS & SFC total detected corruption count: 1
CBS & SFC total unimportant corruption count: 0
CBS & SFC total fixed corruption count: 1
SURT total detected corruption count: 0
SURT total unimportant corruption count: 0
SURT total fixed corruption count: 0
AutoAnalysis:: directive completed successfully.
what should i do with this? i have also problem from my speaker sound if im goin to re start or shutdown my computer the sound will goes on and when i plugged the headset sometime it will appear the notification to the device i unplugged even if i didnt unplugged it and the sound will turn off and i cant use the sound so i have to re start it or shutdown my laptop..im using dell inspiron 15 core i5 windows 8.. thanks hope you can help me to fix this..