Microsoft warns against removing the “inetpub” folder in Windows, emphasizing crucial importance


April 12, 2025 by our News Team

A mysterious "inetpub" folder has been appearing on Windows systems after the April update, and while its exact purpose remains unknown, it is a security measure implemented by Microsoft to enhance future security updates.

  • Enhances security in future updates
  • Part of Microsoft's plan to improve security
  • Recommended to leave it be and not delete it


Recently, there have been reports of a mysterious folder appearing on Windows after the April system update. This folder, named “inetpub,” is created in the root of the disk where Windows is installed. Now, you might be wondering what this folder is all about. Well, it’s typically associated with Internet Information Services (IIS), an old Microsoft platform for hosting websites. The interesting thing is that even if you don’t have IIS enabled on your system, this folder still pops up.

Now, you might be thinking, “Can I just delete this folder?” Well, technically, you can manually remove it, but here’s the catch: Microsoft strongly advises against doing so. Why? Because it turns out that this folder was actually created as a security measure. Yes, you heard that right. Microsoft has confirmed that this folder is part of their plan to enhance security in future updates. So, it’s best to leave it be.

But wait, you might be asking, “Why would Microsoft create a folder without any apparent reason and no protection against deletion?” That’s a great question, and unfortunately, Microsoft hasn’t provided a clear answer. All we know is that this folder is related to recent security updates and will be utilized in future security implementations. So, it seems like they have a plan, even if they haven’t spilled the beans just yet.

Now, if you’re one of those curious souls who have already removed the folder, don’t panic. The recommended course of action is to avoid making any further changes to it for the time being. It’s possible that future system updates might reinstall the folder, so it’s best to wait and see.

In conclusion, this mysterious “inetpub” folder that has been appearing on Windows systems is not a glitch or a mistake. It’s actually a security measure implemented by Microsoft. While the exact purpose of the folder remains a mystery, it’s clear that Microsoft has taken steps to improve the security of their operating system. So, for now, let’s trust that they know what they’re doing and leave the folder alone. After all, it’s always better to err on the side of caution when it comes to our digital security.

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