Help - Trojan Hider.MPR killing my PC

Hi

I have read previous topics about this trojan but couldn't delete it still. I need help to locate ALL the files related to this trojan because i failed to manually delete it by myself many times, even in Safe mode + network. Needless to say antivirus is useless

It blocks malwarebytes, disturbs my internet surfing, create files EVERYTIME i open an app (i am now afraid to play games or even open notepad because it creates files all over my PC)

The corrupted files are somehow connected to svchost (i know it's supposed to be a host for microsoft service... but wtf...)
Even if using Chameleon technology to open malwarebytes, the trojan stays undetected.

I have no firewall active at the moment, i have the latest ZoneAlarm ready to be installed but i want this Hider.MPR to be gone first.

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I am on Vista pack 1 - 32 bit

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I am here waiting for an answer, i won't be the guy that answers 10 days later.

Any help is greatly appreciated. Thanks guys.