The report highlights that this fresh folder is found in the Windows system directory under the name “SecureBoot” and it may not be immediately clear what this directory is for. Over the past few days, some users have noticed that a fresh folder appears after installing May’s Windows 11 patch (KB5089549), the same patch that’s failing to install on some machines.
As part of the ongoing story, if certificates remain outdated on a system, they won’t be supported anymore starting in June and affected PCs will no longer be able to use Secure Boot, rendering their systems more vulnerable to malware and hacks. Microsoft has been rolling out fresh certificates to machines via Windows Revision—if you keep your system revised, you’ll likely head into June without issues. But if you’ve been keeping up, you’ll recall that Windows Secure Boot certificates are expiring next month.
In a fresh development, the publisher explains on this support page what the fresh folder does:. So, what about the fresh SecureBoot folder?
According to the latest update, the folder contains example scripts intended for organizations with IT professionals who actively manage updates across their device fleet. These scripts can be used to detect Secure Boot certificate patch status and automate deployment via a safe rollout mechanism in an Active Directory environment. For more information, see Sample Secure Boot E2E Automation Guide. This patch adds a fresh SecureBoot folder under C:\Windows on eligible devices.
Industry observers note that in short, Microsoft provided a folder full of scripts that publisher IT admins can use to automatically check and push Secure Boot certificate updates across all machines on a publisher network.
As part of the ongoing story, you don’t need to do anything with it or make any changes to it. However, deleting the SecureBoot folder is not recommended. For home Windows users, the folder doesn’t change anything for the time being.
Industry observers note that for example, if the Windows Revision process searches your system for that folder and doesn’t find it, you may run into unexpected error messages. Windows Current explicitly discourages removal of this folder, as doing so could cause problems with future Windows updates.
In a fresh development, this article originally appeared on our sister publication PC-WELT and was translated and localized from German.
The report highlights that after studying communication science, she went straight into a job at PCMagazin and Connect Living. Since then, she has been writing about everything to do with PCs and technology topics, and has been a permanent editor at our German sister site PC-WELT since May 2024. Laura is an enthusiastic gamer as well as a movie and TV fan.