Instruction:

Remove PUP.Optional.UnFriendChecker

Remove PUP.Optional.UnFriendCheckerPUP.Optional.UnFriendChecker (Facebook UnFriend App) is a threat detected by MalwareBytes Anti-Malware. The PUP.Optional.UnFriendChecker threat is classified as PUP a Potentially Unwanted Program by MalwareBytes Anti-Malware because it inflicts and acts as a malicious threat into your computer system. PUP.Optional.UnFriendChecker is not a virus or malware but adware which is bundled using custom installers and dropped on your computer during the installation process. Most users have no idea how this PUP.Optional.UnFriendChecker threat is installed on there computer and what it is, until MalwareBytes Anti-Malware detects it as a malicious threat.

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