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What’s setup100.exe (Managed SQL Server Installer)? Is it safe or a virus?

The file "setup100.exe" by Microsoft Corporation, described as "Managed SQL Server Installer," is an executable associated with the installation and configuration of Microsoft SQL Server. It facilitates the setup process for SQL Server, including the installation of essential components such as the database engine, management tools, and other features required for the database platform. This installer is designed to streamline the setup process for users, ensuring that SQL Server is configured properly according to system requirements and user preferences.

Researched by Carl @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about setup100.exe on WINDOWS

Who makes setup100.exe (Managed SQL Server Installer)?

We’ve found Microsoft Corporation should be the publisher of setup100.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: October 11, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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