The rdvgkmd.sys system process is the system file for Kernel-Mode Driver Framework or KMDF, a driver structure developed by Microsoft Corporation to aid program driver developers in creating and maintaining kernel-mode device drivers specifically for Windows-based computers from version 2000 to later releases. KMDF is among the frameworks in Windows Driver Foundation. Kernel-Mode Driver Framework is a library which is also designed to help programmers in developing kernel-mode drivers supporting the WDM or Windows Driver Model. KMDF provides driver functionality, enabling the user to write a driver using less coding than WDM. The KMDF driver supports the events that its device responds to, while providing unique features to it. KMDF is object-based and is built above WDM which means KMDF provides object-based perspectives to WDM in following its superset architectural mandate. KMDF’s functionality resides in different objects. Its implementation consists of the following: • Power management for plug and play devices • Input/Output queues • DMA or Direct Memory Access • WMI or Windows Management Instrumentation • Synchronization

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

A process usually a part of an installed application such as Virtual GPU, 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 rdvgkmd.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 rdvgkmd.sys, belongs to, in this case Virtual GPU