The cpuz132_x32.sys process is a system file that is integrated with program logic encoding specifications normally used for application resources stored in the SYS format. The cpuz132_x32.sys file is bundled with the Windows Codename Longhorn DDK driver module, which is an applet that is built into earlier versions of Microsoft Windows Vista. The cpuz132_x32.sys file is usually stored in the "drivers" sub folder of the System32 directory, which is found in the Windows folder under the system partition. Upon request by the user for certain features integrated into earlier versions of Windows Vista that correspond to the Windows Codename Longhorn DDK driver module applet, an executable file initializes a group of program-specific files and modular system resources, including the cpuz132_x32.sys file. The codes and other pieces of data stored in the cpuz132_x32.sys process and in other activated program files and modules are then referenced and loaded unto the system. This is done in order to provide the user with his or her requested functionalities.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. cpuz132_x32.sys. is used by Windows Codename Longhorn DDK Driver Module, If you shut down cpuz132_x32.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop cpuz132_x32.sys, permanently you need to uninstall the application that runs this process which in this case is Windows Codename Longhorn DDK 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 cpuz132_x32.sys

A process usually a part of an installed application such as Windows Codename Longhorn DDK 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 cpuz132_x32.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 cpuz132_x32.sys, belongs to, in this case Windows Codename Longhorn DDK Driver Module