The zlh.exe process is an EXE program file packaged with other executable application resources, some Dynamic Link Library (DLL) modules, certain SYS driver files, specific background process items and various associated components that are needed by the Norman Security Suite software. This is comprised of Windows programs classified as system security tools that were developed with a set of features for monitoring, detecting and protecting Windows-based systems against data security risks, user privacy threats and system stability problems that can be caused by hacker attacks, viruses, spyware applications, Trojans, worms and other malicious programs. The zlh.exe file is specifically deployed as the Norman ZANDA process, which is built into Norman Security Suite programs for implementing Windows System Tray icon functionalities of the Norman Antivirus program. The zlh.exe process is also deployed to call on other application resources that are used for the Graphical User Interface (GUI) of the Norman Virus Control application. The zlh.exe file is placed in the system upon the installation of these Norman system security tools, which also means the zlh.exe process is integrated into the installer distribution packages of these Norman Security Suite applications.

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

A process usually a part of an installed application such as Norman Security Suite, 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 zlh.exe. 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 zlh.exe, belongs to, in this case Norman Security Suite