TrustSoft AntiSpyware is a rogue anti-spyware application that is often downloaded and installed by Trojans or through browser loopholes. Once it is installed, TrustSoft AntiSpyware launches on Windows startup and will bombard you with fake alerts or pop-ups claiming that your computer is infected. TrustSoft AntiSpyware is a malicious program designed to display fake warnings in an attempt to trick you into buying TrustSoft AntiSpyware"s full commercial version. It is extremely difficult to remove TrustSoft AntiSpyware manually because this program may continue to try to recreate itself. TrustSoft was also the producer of SpyKiller 2005. (via)