End of servicing notification for Windows 10 Versions 1507, 1511, and 1607

Applies to: Windows 10Windows 10 Version 1511Windows 10 Version 1607


If you have a device that's running Windows 10 versions 1507, 1511, or 1607, a full-screen, end-of-servicing notification might appear on your device.

The notification shows the end-of-service date for your version of Windows 10.  For more details about the end-of-service date for your version of Windows 10, please see the Windows lifecycle fact sheet

Versions of Windows 10 that are listed as "end of service" have reached the end of their support period and will no longer receive security updates. To keep Windows as secure as possible, Microsoft recommends that you upgrade to the latest version of Windows 10. 

Known issues

Symptom Workaround
Customers with managed PCs running Windows 10 Versions 1507, 1511, or 1607 may experience prompts to update Windows on some of those PCs. Microsoft has resolved the issue, and users receiving update notifications should select “Not right now” to dismiss the update. Cached settings will clear no later than March 31, 2018.


More Information

The current versions of Windows are outlined in the Windows lifecycle fact sheet.

For more information about how to upgrade to Windows 10, go to the following Windows websites:

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

Additional file information