Microsoft inadvertently disrupts Windows 10 to Windows 11 update via MCT before EOL deadline

Basio badr

ago 5 hours

Microsoft inadvertently disrupts Windows 10 to Windows 11 update via MCT before EOL deadline

Microsoft has inadvertently disrupted the upgrading process from Windows 10 to Windows 11. This issue affects the Windows 11 Media Creation Tool (MCT), a vital utility for users wishing to transition to the latest operating system just before Windows 10’s end-of-life (EOL) deadline.

Windows 10 Support Ending Soon

Microsoft plans to officially end support for Windows 10 on October 14, 2025. After this date, users will not receive free security updates or bug fixes. Consequently, users still on Windows 10 will face increased security risks.

Current MCT Malfunction

The latest version of the Media Creation Tool, released on September 29, 2025, has been reported to malfunction on Windows 10 systems. Users trying to upgrade have experienced issues where the tool closes unexpectedly without any error messages.

Version: 26100.6584
Release Date: September 29, 2025
Issue Confirmation: Microsoft acknowledged the problem, stating, “The Media Creation Tool might not work as expected on Windows 10 devices.”

Alternative Upgrade Options

If the MCT fails, users can consider alternative methods to install Windows 11. One recommended approach is to download the Windows 11 Disk Image (ISO) directly from Microsoft’s website.

Visit the Microsoft download page.
Select “Download Windows 11 Disk Image (ISO) for x64 devices.”
Download and mount the ISO using File Explorer, then run setup.exe.

Using the Windows 11 Installation Assistant

For a streamlined installation process, users can also use the Windows 11 Installation Assistant. This application assesses system settings and automatically configures the download accordingly.

Check System Compatibility

Before upgrading, users should verify their devices meet Windows 11’s minimum requirements:

64-bit dual-core CPU with TPM 2.0 support
UEFI firmware with Secure Boot capability
At least 4GB of RAM
64GB of storage space

Failure to meet these requirements may necessitate considering a new PC.

Options for Continued Windows 10 Use

Despite the push towards Windows 11, some users may opt to stick with Windows 10. Microsoft offers an Extended Security Update (ESU) program, allowing users to extend security support until October 13, 2026.

Enrollment can be completed via the Windows Update settings.
Eligibility requires a Microsoft account or other conditions.

Users should note that while the ESU is available, it will expire if users do not sign in with their Microsoft account for 60 days.

Conclusion

The current situation with the Windows 11 Media Creation Tool is a setback for those seeking to upgrade from Windows 10 just before its EOL. Microsoft is aware of the issue and is working on a fix, but until then, users have alternative paths to consider for upgrading their systems.