The wibukey.sys file is a system driver process used and referenced by the software protection, licensing solutions and document security and Dongle-based protection solutions from WIBU-SYSTEMS. These are Windows-based applications classified as developer tools that can implement software and digital media copyright, licensing and protection management functionalities into application development projects. The wibukey.sys file is normally distributed along with other EXE program components, DLL (Dynamic Link Library) modules, other SYS driver files, specific background processes and various resources that are integrated into these software protection and licensing management programs from WIBU-SYSTEMS. The wibukey.sys file is also distributed with the Dongle-based application protection solutions from WIBU-SYSTEMS. This means the wibukey.sys file is placed in the system upon the installation of these WIBU-SYSTEMS software tools and upon the implementation of the Dongle-based application security and license management storage utility from WIBU-SYSTEMS. This also means the wibukey.sys file is integrated into the installer distribution packages of these WIBU-SYSTEMS software solutions and into the Dongle-based hardware products of WIBU-SYSTEMS.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. wibukey.sys. is used by WIBU-SYSTEMS Software Products and Dongle-based Applications, If you shut down wibukey.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop wibukey.sys, permanently you need to uninstall the application that runs this process which in this case is WIBU-SYSTEMS Software Products and Dongle-based Applications, 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 wibukey.sys

A process usually a part of an installed application such as WIBU-SYSTEMS Software Products and Dongle-based Applications, 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 wibukey.sys. 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 wibukey.sys, belongs to, in this case WIBU-SYSTEMS Software Products and Dongle-based Applications