Windows Media Creation Tool Archives

Winsage

October 19, 2025

Windows 11 25H2 October Update Bug Renders Recovery Environment Unusable

Microsoft is facing a challenge with the Windows 11 25H2 October update (KB5066835), which disrupts mouse and keyboard functionality in the Windows Recovery Environment (WinRE), making it inoperative. WinRE is a troubleshooting toolkit that activates during startup problems or system malfunctions. Microsoft confirmed that USB keyboard and mouse work normally within the Windows operating system and is working on a solution. This issue adds to other complications from recent Windows 11 updates, including localhost issues and disruptions to the Windows Media Creation Tool. Users are unable to initiate recovery processes due to the lack of functional input devices.

Winsage

October 17, 2025

Microsoft Breaks Localhost with Windows 11 October Update, Users Forced to Revert

Users have reported that the localhost functionality in Windows 11 is non-operational following the October update KB5066835, which was intended to improve security and quality. This disruption affects web developers who rely on local servers for testing applications. The issue has been traced to build version 26100.6899 and is linked to the HTTP.sys component. A workaround involves uninstalling the October update and, if necessary, the previous September update. Additionally, Microsoft faced issues with the Windows Media Creation Tool just before the end-of-life announcement for Windows 10 and has started enforcing Online Accounts for Windows 11 installations.

Winsage

October 13, 2025

Microsoft breaks Media Creation Tool on the eve of Windows 10 end-of-life — company confirms Windows 11 upgrade tool ‘might not work as expected’, outlines alternatives

Microsoft has acknowledged a glitch in the latest version of the Windows Media Creation Tool (MCT), causing unexpected closures without error messages. This issue arises as Windows 10 approaches its end of life (EOL) on October 14, after which devices running Windows 10 will no longer receive updates or support. Additionally, the Windows 11 MCT may not function properly on Windows 10 systems. Users can download the Windows 11 Disk Image (ISO) from Microsoft's official page, but must ensure their systems meet the minimum specifications for the upgrade. Alternatives such as Linux are also suggested for users hesitant to transition to Windows 11.