The file demon.exe, known as Demon Module, belongs to software Legend QDI ManageEasy. Legend QDI is a China-based manufacturer of computer motherboard that are based on the i845G and i845GL chipsets. Legend QDI ManageEasy is a motherboard utility, which is a tool that acts like a system bridge between the complex motherboard hardware and the operating system. It is a vital component of the system, which provides access to hardware status and executes some control functions to the other components of the computer system. The motherboard is a central printed circuit board (PCB) in many computers that hold many of the crucial components of the system, like the central processing unit (CPU) and memory, and holds provides connectors for other peripherals. It can be considered the backbone of the computer that servers to connect all the parts together. Motherboards vary in the types of components that they support, so it is important for motherboard manufacturers to provide clear guidance on component compatibilities.

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

A process usually a part of an installed application such as Legend QDI ManageEasy, 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 demon.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 demon.exe, belongs to, in this case Legend QDI ManageEasy