Igfxpers.exe is responsible for proper system process some additional configuration options NVidia videocard's. This process, most likely, was pre-installed on your system when you purchased it and is found in all systems that have (obviously) video cards. Intel NVIDIA. If you do not have such a videocard, then this igfxpers.exe process running in your system is suspicious and recommend it for proper thorough scanning to ensure that it is not malware infection (It is known that viruses, trojanii and other malware "borrow" the name of system processes to trick the user).
Also, if you find two instances of the process running simultaneously in your system, check the veracity of both courts. Igfxpers.exe process is legitimate located in C: \WINDOWS\system32 \ igfxpers.exe. Any other location finding indicates the existence of an "intruder" in your system
Igfxpers.exe can have entries Registry in folder StartUp, to be started after every restart. The process is considered safe and it is not recommended to deactivate or delete it except in cases that involve errors or malware.
