The udfreadr.sys process is a SYS driver file distributed with other system driver resource items, certain EXE application processes, some Dynamic Link Library (DLL) modules, particular background processes and various associated components that are required by the Roxio Easy Media Creator software. This application is a Windows program classified as a multimedia authoring tool developed with a set of features for creating data, audio and video disks with the use of CDs, DVDs and Blue-Ray disks. The Roxio Easy Media Creator software also allows users to create image files of disks that can be mounted unto virtual drives in order to view the content of the disk images. The udfreadr.sys process is specifically deployed as a component of the CD-UDF NT Filesystem Reader Driver module, which is built into the DirectCD applet of the Roxio Easy Media Creator. This module facilitates the drag and drop functionalities that are implemented into the DirectCD applet of the Roxio Easy Media Creator software. The udfreadr.sys file is placed in the system upon the installation of the Roxio Easy Media Creator program and is integrated into this application upon the configuration of its CD-UDF NT Filesystem Reader Driver module. The udfreadr.sys process runs in the background upon the activation of the DirectCD applet of the Roxio Easy Media Creator program.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. udfreadr.sys. is used by Roxio Easy Media Creator and CD-UDF NT Filesystem Reader Driver Module, If you shut down udfreadr.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop udfreadr.sys, permanently you need to uninstall the application that runs this process which in this case is Roxio Easy Media Creator and CD-UDF NT Filesystem Reader Driver Module, 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 udfreadr.sys

A process usually a part of an installed application such as Roxio Easy Media Creator and CD-UDF NT Filesystem Reader Driver Module, 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 udfreadr.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 udfreadr.sys, belongs to, in this case Roxio Easy Media Creator and CD-UDF NT Filesystem Reader Driver Module