File Extension Library

.ISU File Extension

  • Developer by: Flexera Software
  • Category: Executable Files

What are .ISU files and how to open them?

Can't open .ISU file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .ISU file.

What is a .ISU file extension?

.ISU file extension is created by Flexera Software. .ISU has been classified as Executable Files.

.ISU is InstallShield Uninstaller Script

Uninstall script run by the InstallShield software installation program; locates and removes all files installed with a program when the "Uninstall" command is run.

List of all softwares that can open the InstallShield Uninstaller Script
Flexera InstallShield

How to fix problems with .ISU files

  1. You need to update the application that you normally use to open .ISU files. Only the latest version of the software supports the current .ISU file format
  2. You need to check the .ISU file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)