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Tom’s Hardware
Tom’s Hardware
Technology
Kunal Khullar

If you deleted that mysterious Windows file Microsoft told you not to, there's a new script to restore it

Inetpub folder in a C:/ drive.

If you accidentally deleted the mysterious folder Microsoft warned all users to absolutely not delete, the company has now released a PowerShell script to help you restore it. The folder in question, ‘inetpub’, began appearing on users’ system drives (C:\) after the April 2025 security update for Windows 10 and 11.

While the folder does not appear to have any files, Microsoft confirmed that it plays a critical role in enabling protections for CVE-2025-21204, a security vulnerability in the Windows Update Stack.

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