Freeware Qwik-Fix Pro uses Active System Hardening to protect Windows desktops and servers against new threats by blocking the underlying vulnerabilities exploited by worms and viruses. Qwik-Fix Pro protects from hundreds of specific worms and viruses and safeguards PCs from falling victim to the next worm or virus before vendor security patches become available. Qwik-Fix Pro? users were protected in advance from Sasser, MSBlaster, SoBig.F, and even the recent Scob and download.ject worms.

Qwik-Fix Pro (For NT/2k/XP) 2.1

Qwik-Fix Pro (Fro 9x/ME) 2.1