The d344prt.sys process is a component driver file of the firmware utilities and device driver software resources that are distributed with certain Dell laptops and desktop computers. These firmware components and device driver software utilities are deployed to facilitate the required data transmissions and communications between the devices that are connected to the system, the built-in Windows-based resources of the computer, Microsoft Windows itself and various built-in and third party applications that are installed in the system. These firmware resources and drivers are also used to implement the functionalities of the external devices that are connected to the I/O ports of the computer and the chipsets and other internal hardware components equipped into the motherboard of the system. The d344prt.sys driver file is specifically deployed into the Windows-based computer by these Dell firmware utilities and drivers as the SCSI Miniport driver, which is referenced by the system to implement the functionalities of the SCSI host controlers and chipsets of the motherboard. The d344prt.sys driver file is placed in the system upon the installation of these Dell laptop and desktop firmware resources and device driver software utilities.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. d344prt.sys. is used by Dell SCSI Miniport Driver, If you shut down d344prt.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop d344prt.sys, permanently you need to uninstall the application that runs this process which in this case is Dell SCSI Miniport Driver, 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 d344prt.sys

A process usually a part of an installed application such as Dell SCSI Miniport Driver, 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 d344prt.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 d344prt.sys, belongs to, in this case Dell SCSI Miniport Driver