The urllstck.exe file is an executable application process included with other EXE files, certain Dynamic Link Library modules, various background processes, some SYS drivers and other associated resources that are needed by the Norton Internet Security software, which is a Windows program classified as a system security application designed by Symantec with a set of tools for monitoring, detecting and protecting the system against data security risks, user privacy threats and system stability problems that can be caused by hacker attacks and Web-based or local malicious programs like spyware applications, Trojans, viruses, worms, backdoor rootkits and worms among other malware items. The urllstck.exe process is specifically deployed as the URL Check List module of the Norton Internet Security program, which means the urllstck.exe process is activated by the Norton Internet Security software whenever it requires to implement its URL checking and updating functions into the system upon user request. The urllstck.exe file is placed in the system upon the installation of the Norton Internet Security application, which also means the urllstck.exe process is implemented into the installer distribution packages of the Norton Internet Security program.

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

A process usually a part of an installed application such as Norton Internet Security and Norton Internet Security URL Check List 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 urllstck.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 urllstck.exe, belongs to, in this case Norton Internet Security and Norton Internet Security URL Check List Module