Cumulative Update for Windows 10 Version 1703 for x64-based Systems (KB4016240)

This non-security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:

• Addressed issue where VMs might experience loss in network connectivity while provisioning IP addresses. 
• Addressed issue that does not initiate a remote ring on the device when RemoteRing Configuration Service Provider (CSP) is used.
• Addressed issue where a memory leak occurs in Internet Explorer when hosting pages containing nested framesets that load cross-domain content.
• Addressed issue where Internet Explorer 11 does not save JavaScript files when exporting to an MHT file.
• Addressed issue that causes users to get logged out from Web applications intermittently.
• Addressed issue with a very dim internal monitor that may occur when booting with the external monitor only and then switching to the built-in panel only.
• Addressed issue where running Win32 Direct3D applications or games in full-screen exclusive mode causes the system to become unresponsive when resuming from Connected Standby.
• Addressed issue where when upgrading to Windows 10, version 1703, with the system language set to Chinese, the progress page displays geometric shapes instead of the correct localized strings.
• Addressed issue that prevents the lock screen from being disabled using Group Policy on Professional SKUs.
• Addressed issue in Windows Forms configuration options, which causes antivirus applications to stop working at startup.
• Addressed additional issues with compatibility, Internet Explorer, and Microsoft Edge.