taskdir is a trojan program that downloads and executes remote files and sends confidential computer information to a remote attacker. It also allows a remote attacker to perform various unauthorized actions on the compromised computer.
SpyNoMore can automatically remove the Trojan. Even if you remove it manually, we recommend you should use SpyNoMore to make sure it's completely removed from your system and will not be reinstalled by itself.
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Removal Instructions for Emerging Adware & Spyware