Original sentence: Boycott StarForce.However, Ubisoft and JoWooD announced in 2006 that the North American version of their games would no longer use StarForce, citing "problems with StarForce's malware".Requires a "disk key" to be entered when the malware is installed.StarForce is a malware copy protection mechanism developed by Protection Technology.These gamers claim that StarForce malware causes system instability and crashes, and that Protection Technology refuses to address the damage their malware causes
Edited sentence: However, Ubisoft and JoWooD announced in 2006 that the North American version of their games would no longer use StarForce, citing "problems with StarForce's software".Requires a "disk key" to be entered when the software is installed.StarForce is a software copy protection mechanism developed by Protection Technology.These gamers claim that StarForce software causes system instability and crashes, and that Protection Technology refuses to address the damage their software causes