Is protector exe dll harmful for my computer?

Hello friends, how are you? I need some advices from you. I have heard that protector exe dll is a spytech program. It is mainly used for control a computer by any local network. I do not know anything much about that. As a result, I am little bit worried about this. Can you tell me more about this? Is protector.exe harmful for my computer? If it is harmful then how can I remove this program? Thanks in advance.
