The file dlartl_n.sys, known as Shared Driver component, is a Windows driver that belongs to software Sonic UDF Reader by Sonic Solutions. The UDF Reader allows users to access high-definition (HD) files or DVD and Blu-Ray discs. Users will not be able to access HD file formats if the UDF Reader is not installed in the computer's operating system. The UDF Reader is included as part of the Roxio Easy CD Creator or the Easy Media Creator installation since both programs feature CD and DVD burning. UDF (Universal Disk Format) is developed and maintained by the Optical Storage Technology Association (OSTA), and this format is most widely used in the creation of DVDs and newer optical discs. It is the new file system standard required for DVD-ROMs, and is designed to replace the ISO 9660 file systems used on CD-ROMs. To be able to read both CDs and DVDs, the system should provide support for both UDF and ISO 9660 formats.

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

A process usually a part of an installed application such as Sonic UDF Reader, 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 dlartl_n.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 dlartl_n.sys, belongs to, in this case Sonic UDF Reader