Windows 10 build 19559

(Redirected from Windows 10 build 19559.1000)
10.0.19559.1000.rs_prerelease.200131-1437
Build of Manganese
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number19559
Build revision1000
Architecturex86, x64, ARM64
Build labrs_prerelease
Compiled on2020-01-31
Expiration date
Timebomb2020-07-31 (+182 days)
SKUs
Home (N, Single Language, China)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (G, N)
Enterprise Evaluation (N)
Enterprise multi-session
IoT Enterprise
Team
Product key
Use a Windows 10 Retail serial
About dialog
Win10-19559winver.png
TCB.png

Windows 10 build 19559 is the sixth Insider Preview build of Manganese, the 20H2 development semester of Windows as a service. This build was released to Windows Insiders in the Fast Ring on 5 February 2020 and allows Hyper-V features to be seen and installed on ARM64 devices running the Pro and Enterprise editions.

Bugs[edit | edit source]

  • You must use an IDE or SATA hard drive if you want to install this build in VMware, otherwise the setup won't be able to find the drive.
  • The BattlEye anti-cheat software has some incompatibility issues due to changes in the operating system between some Insider Preview builds and certain versions.
  • The update process to this build has a chance of hanging for extended periods of time.
  • At the time of this build's release, some Windows Insiders were unable to update to this build and instead got an error with either the error codes 0x8007042b or 0xc1900101.
  • The East Asian IMEs (the Simpilified Chinese, Traditional Chinese, Japanese and Korean IMEs) may be missing from the language/keyboard layout switcher after upgrading from May 2020 Update build 19041 or older builds to this one if there are multiple languages/keyboard layouts present. If this happens, navigate to Settings → Time & language → Language → Preferred languages and then remove and re-add the keyboards that are missing from the keyboard layout switcher.
  • The documents section in the privacy settings has a broken icon, and as such, a rectangle shows in its place.
  • When the user starts WSL2, there's a chance of encountering an error that reads "A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond."
  • If you bring up the Clipboard History by pressing ⊞ Win+V and then close it without pasting anything, input will stop working in many places until the PC is rebooted.

Gallery[edit | edit source]

External links[edit | edit source]