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Program info

Estimated safety rating


issch.exe may be a dangerous program, according to heuristic analysis. It triggers many of the "possible danger" criteria described in this document. It is not yet known if issch.exe is malware or a legit program that doesn't harm the computer. Please be careful with this application.

Executable file path

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

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

MD5 hash of the executable file


The MD5 fingerprint for this executable is 872b3d5f6f9f9bdfd6a83ee8aa5824b4.

Is running as a service


This program is NOT a Windows service. This is good.

Is a 32 bit executable file


This exe runs in 32-bit mode. It can not exploit the entire power of current PC processors. This is quite normal because the publishers did not upgrade it to use the x64 instruction set.

File description

 InstallShield Update Service Scheduler

The description stored in the file is InstallShield Update Service Scheduler.

File version

 3, 00, 100, 1161

File version 3, 00, 100, 1161.


 InstallShield Software Corporation

Maker InstallShield Software Corporation.


 Copyright (C) 1990-2004 InstallShield Software Corporation

Intellectual property rights notice Copyright (C) 1990-2004 InstallShield Software Corporation.

Digitally signed


The digital signature is missing from this program. The maker did not bother to sign it. This is usually bad.

Starts with windows


This application starts at your PC's startup. Yes

Can be uninstalled


This program does NOT have an uninstall routine stored in registry.