Isuspm.exe is a program which may have been installed by you when you installed other software programs. This is a program which is from a company called Macrovision. The purpose of this program is to check for the latest updates from Macrovision products. This file is considered safe and is not considered spyware, adware, or virus related.

To remove this program, it cannot be removed by using simple Add/Remove Program and there is no uninstall MSI for you to do that.

To uninstall this program, you need to download the upload manager uninstaller here . 

Save it on your desktop and double click to launch it. Then, you will see the following screen.

Follow the instructions on the uninstaller to completely remove InstallShield.

You can check in Control Panel to verify the removal. You will notice the Program Update icon had already disappeared. 

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