Build 16199 for PC & 15215 for Mobile Released

Another week, another build from the Insider team for Fast ring Insiders. Some fixes, some updates, some new features. Also, tomorrow May 18th, there are a couple Beam webcasts. Be sure to join in and have a good time!

Also, a good idea to check the known issues before updating just in case it affects something that you use daily.

Known issues for PC

• Some Insiders have reported seeing this error “Some updates were cancelled. We’ll keep trying in case new updates become available” in Windows Update. See this forum post for more details.
• Surface 3 devices fail to update to new builds if a SD memory card is inserted. The updated drivers for the Surface 3 that fix this issue have not yet been published to Windows Update.
• Outlook 2016 may hang on launch due to an issue where the spam filter gets stuck reading the Outlook Data File and the UI waits indefinitely for it to return. We’re investigating.
• We are investigating reports that Microsoft Edge fails to open PDFs with “Couldn’t open PDF. Something is keeping this PDF from opening” error.
• [UPDATED] You will be unable to type in your password to log in to any UWP apps such as Netflix, Twitter, Facebook, Instagram or Messenger apps.
• Games such as Civilization VI may fail to launch on this build.
• Windows Mixed Reality won’t work on this build. If you are a developing testing and developing for Windows Mixed Reality, you will want to avoid this build. If you update this build and need Windows Mixed Reality, you will need to roll-back to Build 16193.
• VIM is broken for Windows Subsystem for Linux (WSL) users – we’re investigating.
• The choice command fails when run in a Command Prompt script.