Recovery key Archives

Winsage

June 16, 2026

Windows 11 update is breaking some PCs with boot and BitLocker issues

Windows 11 update KB5094126 (Build 26200.8655), released on June 9, 2026, has caused boot failures, blue screens, and BitLocker recovery prompts for users, particularly affecting business devices from HP and Dell, including models like HP EliteBook 840 G10 and Dell Precision 7530. The issues stem from changes in Secure Boot and EFI partition modifications, with insufficient EFI partition space leading to errors. A workaround involves disabling Secure Boot in BIOS. Additionally, users have reported disruptions with OneDrive and Microsoft Word integration, particularly in enterprise environments. Microsoft has not yet acknowledged these problems.

Winsage

June 14, 2026

Windows 11 KB5094126 crashes some PCs (HP?) with BSODs, breaks OneDrive in File Explorer, enterprise apps

Windows 11 KB5094126, released on June 9, 2026, is a significant update that introduces new features, including the Low Latency Profile, and addresses up to 200 security vulnerabilities. However, it has caused boot failures for some HP devices, particularly the HP EliteBook 840 G10, leading to BSODs or BitLocker Recovery prompts. The update may conflict with specific BIOS configurations or EFI/System partition settings, especially on devices with older EFI partitions. Users experiencing boot failures may need to disable Secure Boot as a temporary workaround. Additionally, the update has disrupted OneDrive integration in File Explorer, preventing access from the left pane and tray icon, although users can still access cloud folders directly. Similar issues have been reported with Dropbox and iCloud Drive. The update has also affected Microsoft Word integration in various business applications, leading to failures in document handling. Furthermore, changes to desktop.ini files have impacted custom folder icons, requiring users to unblock these files to restore functionality.

Winsage

June 12, 2026

June’s Windows 10 patch has a BitLocker user lockout problem… again

Microsoft released a cumulative update for Windows 10, designated as KB5094127, during the latest Patch Tuesday. Some users are experiencing issues where they are prompted to enter their BitLocker recovery key after installing the update. This problem is linked to systems with an "unrecommended" BitLocker Group Policy configuration and has occurred in previous updates. Specific conditions that can lead to this issue include having BitLocker enabled on the operating system drive, a certain Group Policy setting configured, the System Information tool reporting a specific Secure Boot State, the presence of a particular certificate in the Secure Boot Signature Database, and not using the 2023-signed Windows Boot Manager. Affected users may face difficulties accessing their BitLocker recovery key, potentially leading to lockouts. Microsoft suggests that personal devices are less likely to be affected, with the issue primarily impacting enterprise setups. The company is working on a resolution and advises IT administrators to consider removing the Group Policy configuration before installing the update. Update KB5094127 is available only to Windows 10 users in the Extended Security Updates program for versions 21H2 and 22H2, addressing various bugs and security vulnerabilities.

Winsage

June 11, 2026

Microsoft fixes BitLocker recovery bug on Windows Server 2025

Microsoft has resolved an issue affecting certain Windows Server 2025 devices that were booting into BitLocker recovery mode after the April 2026 security update. This issue was linked to specific BitLocker Group Policy configurations and required users to input their BitLocker recovery key upon the first restart after the update. However, this key would only need to be entered once for subsequent restarts, provided the group policy configuration remained unchanged. The problem primarily affected enterprise systems rather than personal devices. The issue arose under specific conditions: BitLocker was enabled on the operating system drive, a particular Group Policy was set, the Secure Boot State PCR7 Binding was "Not Possible," the Windows UEFI CA 2023 certificate was present, and the device was not already using the 2023-signed Windows Boot Manager. Microsoft released fixes in the KB5094125 and KB5093998 updates to address this problem, preventing devices with incompatible group policy configurations from installing the 2023-signed Windows Boot Manager. Event ID 1032 in the System event log indicates the issue when Windows updates are installed. For IT administrators unable to deploy the latest updates, it is recommended to remove the Group Policy configuration before installing updates or to implement a Known Issue Rollback (KIR) on affected devices. Additionally, Microsoft had previously addressed similar BitLocker recovery issues in August 2024 and May 2025.

Winsage

June 10, 2026

Windows 11 Settings You Should Change in 2026：A 9-Point Speed, Privacy, and Security Checklist

On June 9, 2026, Microsoft released a major security update addressing around 200 vulnerabilities, including three critical zero-day exploits. This update coincides with the expiration of Secure Boot certificates that have been in place since 2011. Users are advised to review their Windows 11 settings to ensure security and optimization during this transition. Key actions include installing the June update, enabling faster delivery of updates, turning on Core Isolation memory integrity, activating Controlled folder access against ransomware, confirming drive encryption, disabling the advertising ID, minimizing diagnostic data, auditing camera and microphone permissions, disabling unnecessary startup applications, enabling Storage Sense, adjusting power mode settings, and tuning visual effects for better performance.

Winsage

May 18, 2026

Switcher 2026: Minimizing the Microsoft in Windows 11 ⭐

Many users of Windows 11 seek to minimize reliance on Microsoft products while still utilizing the operating system's capabilities. This can be achieved through a thoughtful configuration of the system. Two laptops, the Surface Laptop 7 (Windows 11 Pro) and the HP OmniBook 5 (Windows 11 Home), were reset using the "Reset this PC" feature for a clean setup. A local account can be created during the Out of Box Experience (OOBE) by bypassing the online requirement. After connecting to Wi-Fi, updates were installed, and account security was enhanced by adding a password, PIN, and facial recognition. For Windows 11 Pro users, BitLocker can be enabled for disk encryption, while Windows 11 Home users may need to upgrade to Pro for this feature. Unnecessary Microsoft applications, such as OneDrive, OneNote, and Microsoft 365, were uninstalled, and the Start menu was cleaned up. Preferred applications were installed using web-based methods and the Windows Package Manager (winget). A preferred web browser was set as the default, and measures were taken to prevent Microsoft Edge from launching unexpectedly. OneDrive was uninstalled in favor of an alternative cloud storage client, and File Explorer was configured to improve usability. The Copilot key was repurposed to avoid accidental activation, and optional diagnostic data transmission was disabled to enhance privacy. Additional configurations included removing unnecessary taskbar items and adjusting power settings for a more personalized experience.

Winsage

May 15, 2026

Microsoft fixes a major BitLocker bug… but leaves Windows 10 users hanging (for now)

Microsoft confirmed a BitLocker-related issue caused by the April 2026 Security Update (KB5083769) for Windows 11, which led some devices to boot into the BitLocker recovery screen. A fix has been released, but it is currently available only for Windows 11, version 25H2, with Windows 10 and Windows Server users awaiting a solution. Administrators are advised to remove the "Configure TPM platform validation profile for native UEFI firmware configurations" Group Policy setting before installing the April 2026 update. Additionally, a security researcher named Chaotic Eclipse has developed a zero-day exploit called YellowKey, which can bypass BitLocker security using a USB stick, affecting Windows Server 2022 and 2025 but not Windows 10.

Winsage

May 15, 2026

Zero-day exploit completely defeats default Windows 11 BitLocker protections

A zero-day exploit named YellowKey allows individuals with physical access to Windows 11 systems to bypass BitLocker encryption protections. Discovered by researcher Nightmare-Eclipse, this vulnerability enables unauthorized users to access encrypted drives quickly. The exploit involves transferring a custom FsTx folder to a USB drive, connecting it to a BitLocker-protected device, and entering recovery mode to gain command prompt access without needing a BitLocker recovery key. Esteemed researchers Kevin Beaumont and Will Dormann have confirmed the exploit's functionality, although the specific mechanism within the FsTx folder that enables the bypass is not fully understood.

Winsage

May 14, 2026

‘Avoid Disruption’—Microsoft Updates Windows Before June Deadline

Microsoft has released a security update for Windows 10 users, identified as KB5087544, which includes dynamic status reporting for Secure Boot states. Secure Boot certificates, in place for 15 years, are set to expire next month, and Microsoft advises users to update their certificates to avoid security risks. All Windows 10 PCs will require new certificates, but only those in the Extended Security Updates (ESU) program will be eligible for the update. Most Windows 11 devices will also need new certificates, except those purchased in the last two years. Failure to install the new certificates may affect device boot security. The update also addresses a security warning related to Remote Desktop Connection and may prompt some users to enter a BitLocker recovery key after restarting. New certificates will only be issued to devices that show successful update signals, and users should upgrade their Windows Security App to address potential issues. Notifications will be sent once new Secure Boot certificates are installed.

Winsage

May 13, 2026

Microsoft releases Windows 10 KB5087544 extended security update

Microsoft has released the Windows 10 KB5087544 extended security update, which addresses vulnerabilities identified during the May 2026 Patch Tuesday and resolves issues related to Remote Desktop warnings. Users on Windows 10 Enterprise LTSC or enrolled in the ESU program can install it via Settings under Windows Update. The update upgrades Windows 10 to build 19045.7291 and Windows 10 Enterprise LTSC 2021 to build 19044.7291. The update focuses on security enhancements and bug fixes, addressing 120 vulnerabilities. Key fixes include resolving incorrect Remote Desktop security warning dialogs in multi-monitor setups, introducing dynamic status reporting for Secure Boot, and adjusting Daylight Savings Time for Egypt. A known issue may require users to input their BitLocker recovery key after installation, affecting systems with specific BitLocker Group Policy configurations. Microsoft suggests removing the affected Group Policy setting and suspending and resuming BitLocker as a temporary solution.