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Program info

Estimated safety rating


issch.exe may be a dangerous program, according to an automatic analysis of the program's operation. It triggers too many of the "probable danger" criteria described in this document. It is yet unknown if issch.exe is malware or not that doesn't harm the PC. We advise you to be careful with this application.

Executable file path

 C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe

This program is usually stored in C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe.

MD5 hash of the executable file


The MD5 fingerprint for this executable is 7d58c9bdf9c0a3955bdcde7387ad12ac.

Is running as a service


This program is NOT registered as a Windows service. This is very good.

Is a 32 bit executable file


This application runs in 32-bit mode. It can not benefit of the entire set of features of modern computer CPUs. This is quite normal because the authors did not upgrade it to use the x64 instruction set.

File description

 InstallShield Update Service Scheduler

The description written in the program is InstallShield Update Service Scheduler.

File version

 4, 60, 100, 37068

File version extracted from the file 4, 60, 100, 37068.


 Macrovision Corporation

Maker Macrovision Corporation.


 Copyright (C) 2005 Macrovision Corporation

Intellectual property rights notice Copyright (C) 2005 Macrovision Corporation.

Digitally signed


The digital certificate is missing from this program. The authors did not sign it. This is usually bad.

Starts with windows


This program is registered to start when your computer starts. Yes

Can be uninstalled


This program does NOT have a removal routine stored in registry.