Many user reports claim that the mpk64.exe process is an EXE program file that is associated with the Refog malware, which is a keylogger program that can be implemented into Windows-based systems without user consent. Other user reports state that the mpk64.exe file is also deployed as a component process of the KGB Keylogger software, which is another malicious application. Both the KGB Keylogger program and the Refog application are known to be integrated with malicious code that can record keyboard inputs, log these recorded details and transmit these collected pieces of data to Web servers that are operated and managed by the authors of these spyware applications. The mpk64.exe process, according to some users, also has the capability to automatically initialize during system startup and operate as a background process during system runtime without user consent, because of the keys and entries the mpk64.exe process can create and insert into the Windows System Registry upon its placement and activation in the Windows-based system.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. mpk64.exe. is used by Refog Keylogger and KGB Keylogger, If you shut down mpk64.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop mpk64.exe, permanently you need to uninstall the application that runs this process which in this case is Refog Keylogger and KGB Keylogger, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed mpk64.exe

A process usually a part of an installed application such as Refog Keylogger and KGB Keylogger, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if mpk64.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that mpk64.exe, belongs to, in this case Refog Keylogger and KGB Keylogger