Update for Windows 8.1 and Windows Server 2012 R2: June 20, 2019

Update for Windows 8.1 and Windows Server 2012 R2: June 20, 2019 Summary This update for Windows 8.1 and Windows Server 2012 R2 includes the quality improvements from KB4503290 released June 11, 2019, in addition to these key changes: Addresses an issue that may display the error, “MMC has detect...

June 11, 2019—KB4503290 (Security-only update)

June 11, 2019—KB4503290 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Addresses an issue that may prevent the Preboot Execution Environment PXE from starting a device from a Windows Deployment Services WDS server configured to...