Windows 10 · Release · Optional preview update

August 30, 2018—KB4343893 (OS Build 16299.637)

Microsoft's known issues — KB4343893

  • Issue Known issue Some non-English platforms may display the following string in English instead of the localized language: ”Reading scheduled jobs from file is not supported in this language mode.” This error appears when you try to read the scheduled jobs you've created and Device Guard is enabled Workaround: After evaluation, Microsoft has determined that this is a low probability and a low-risk issue, and we will not provide a solution at this time for Windows 10, version 1709. If you believe that you are affected by this issue, please contact Microsoft Support .
  • Issue Known issue When Device Guard is enabled, some non-English platforms may display the following strings in English instead of the localized language: "Cannot use '&' or '.' operators to invoke a module scope command across language boundaries." "'Script' resource from 'PSDesiredStateConfiguration' module is not supported when Device Guard is enabled. Please use 'Script' resource published by PSDscResources module from PowerShell Gallery." Workaround: After evaluation, Microsoft has determined that this is a low probability and a low-risk issue, and we will not provide a solution at this time for Windows 10, version 1709. If you believe that you are affected by this issue, please contact Microsoft Support .
  • Issue Known issue After installing this update, some users that are using VPN with IKEv2 may fail to establish a VPN connection. The connection fails with the error, “Remote Access Error 809.” Workaround: This issue is resolved in KB4464217 .
  • Issue Known issue After installing this update, Windows no longer recognizes the Personal Information exchange (PFX) certificate that’s used for authenticating to a Wi-Fi or VPN connection. As a result, Microsoft Intune takes a long time to deliver user profiles because it doesn’t recognize that the required certificate is on the device. Workaround: This issue is resolved in KB4464217 .
  • Issue Known issue After you install the August Preview of Quality Rollup or September 11, 2018 .NET Framework update , instantiation of SqlConnection can throw an exception. For more information about this issue, see the following article in the Microsoft Knowledge Base: 4470809 SqlConnection instantiation exception on .NET 4.6 and later after August-September 2018 .NET Framework updates Workaround: This issue is resolved in KB4480967 .

Microsoft's release notes for KB4343893 ›

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