InstallShield Update Service Scheduler is the process name for the file issch.exe. This file may be installed by any software that uses it to be able to install their applications onto the PC. InstallShield is the most common installation program used by software developers and manufacturers so their software can get installed on PCs. The software is commonly used on Windows-based computers. The file serves as the auto update service for the software. The file is not required to launch when Windows loads upon boot-up. Its startup service name is “ISSUScheduler.” There are different versions of the file, usually depending on the software that installed the process. Version 3, 10, 100, 1155 of the file is about 80 KB large, and is a 32-bit program. Its parent process is explorer.exe, Windows Explorer of your Operating System. The file’s typical path is C:\Proragm Files\Common Files\InstallShield\UpdateService\issch.exe. For this file version, Windows XP and Windows XP Home Edition are the most compatible operating systems that the file can run on.

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

A process usually a part of an installed application such as InstallShield Update Service Scheduler, 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 issch.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 issch.exe, belongs to, in this case InstallShield Update Service Scheduler