Need help removing ad-malware

[Terrassen]

Hello there,

Recently I downloaded WinRAR and installed it, but immediately something was not as it should be. I had been affected by ad-malware known as "DNS Unlocker" and "Zcengine" which spam 30+ ad pages in Google Chrome in a second. This malware seem to have replaced core Windows system files to prevent me from removing it: When I delete the files Windows will not boot. This came along with the installer and I've now attempted to remove it with almost every type of program.

While browsing a page the site hangs and "Shockwave" does not despond. Should I reinstall it if possible? I have tried using Google to remove it, but almost no information exist and it have come to a point were I think the only solution is to reinstall Windows, but I would prefer not to if there is a way to remove it, if there would be someone kind enough to help.

Sincerely,
Demonicterran

[Confucius]

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