What is InstallShield and Do I Need its Update Service?

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Recently, I did a scan with Autoruns from Microsoft Sysinternals to see what I was loading at log on. I have a program called “ISUSPM.exe” loading at log on. I do not remember seeing it before so I did a search – and answers at Microsoft.com states that it’s “InstallShield Update Service Scheduler” and it searches for updates for software on my computer. It stated that it’s not needed and it can be unchecked/removed from starting at login. Have you seen this? What is it? What software does it update? Where did it come from? Do I need it? Can I safely remove it without leaving my software vulnerable?

InstallShield has been around for years and it’s certainly nothing malicious. In fact, most people have probably already used its software at one point or another.

InstallShield is the set up and installation technology that’s used by many other software vendors to write the set-up programs for their products.

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