Windows Server 2019 build 17639

10.0.17639.1000.rs_prerelease.180330-1630
Build of Windows Server 2019
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number17639
Build revision1000
Architecturex64
Build labrs_prerelease
Compiled on2018-03-30
Expiration date
Timebomb2018-07-02 (+94 days)
SKUs
Standard Server
Standard Server Core
Datacenter Server
Datacenter Server Core
About dialog
WinServer2019-17639winver.png
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Windows Server 2019 build 17639 is the second Insider Preview build of Windows Server 2019. It was released on 10 April 2018.

New features and changes[edit | edit source]

  • Introduced the Storage Migration Service (SMS), which is included in both the Standard and Datacenter Server SKUs. This feature allows sysadmins to inventory existing servers for their data, security and network settings, and then migrates the selected data, security and network settings to a newer target by using the SMB protocol, and then after that, it takes over the identity of the older server completely, decommissioning the original source in a way that users and apps are unaffected and the users are unaware that a server migration has taken place.

Bugs[edit | edit source]

  • Active Directory domain controllers may not upgrade correctly during an in-place OS upgrade.
  • If you create or edit a policy for AppLocker, the associated MMC snap-in can crash when generated rules for a packaged app.
  • After an upgrade, the AppX database may have corrupted entries, which can cause problems for components that use said entries.

SKUs and keys[edit | edit source]

Edition / SKU Name Key
Standard Server MFY9F-XBN2F-TYFMP-CCV49-RMYVH
Datacenter Server 6XBNX-4JQGW-QX6QG-74P76-72V67

Gallery[edit | edit source]

External links[edit | edit source]