Windows 10 build 17763 (rs5_release)

Build of Windows 10 October 2018 Update
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number17763
Build revision1
Architecturex86, x64, ARM64
Build labrs5_release
Compiled on2018-09-14
Home (N, Single Language, China)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (Evaluation, G, GN, N, N Evaluation)
Enterprise LTSC (Evaluation, N, N Evaluation)
Enterprise for Virtual Desktops
IoT Enterprise (LTSC)
Unified Update Platform-specific:[a]
Lean (CloudE)
About dialog
TCB.png TCBGallery.png

Windows 10 build 17763 (rs5_release) is the official RTM build of Windows 10 October 2018 Update.

Bugs[edit | edit source]

Data loss[edit | edit source]

The original release of this update from 2 October 2018 has a bug that deletes every file in the Documents, Music, Pictures, and Videos directories of users' profiles when upgrading from older versions of Windows. Back up all data before updating or disable the "Delete user profiles older than a specified number of days on system restart" group policy prior to installation if the updating SKU is Pro.

This update revision was pulled from Windows Update on 6 October 2018. The data loss bug was later fixed, and a later bugfixed version was released to Insiders on 9 October 2018, followed by general availability on 13 November 2018.

Activation bug[edit | edit source]

The re-release of the update included another bug in which Windows 10 Pro licenses would show as not being activated. If a user used the Windows Activation troubleshooter to fix it, it would say that the device had found a digital license for Windows 10 Home and that they had to install it to activate the device. It was made available for advanced users on 18 December 2018.

Gallery[edit | edit source]

Interface[edit | edit source]

Specialized Enterprise editions[edit | edit source]

Notes[edit | edit source]

  1. These SKUs are only available in this build's Unified Update Platform source packages, albeit with a missing base edition edition manifest which can be reproduced; they must be manually staged through the DISM utility in order to install and use them.