Windows 10

KB4088782 for Windows 10 (Mobile) fixes several bugs

KB4088782 is ready to be manually downloaded, it fixes several minor bugs and upgrades your Windows 1703 to Build number to 15063.966. The update has as for now no known issue. The cumulative update was already released for other Windows 10 Builds and is now finally available for the Mobile platform.

Windows 10

Improvements and fixes

This update includes quality improvements. No new operating system features are being introduced in this update.

  • Addresses issue with printing XML documents in Internet Explorer and Microsoft Edge.
  • Addresses issue where Internet Explorer stops working when using F12-based developer tools.
  • Updates legacy Document Mode cell visibility in Internet Explorer.
  • Addresses issue where Internet Explorer is unresponsive in certain scenarios when a Browser Helper Object is installed.
  • Addresses issue that causes online video playback to stop responding.
  • Addresses issue where, after installing KB4056891, KB4057144, or KB4074592 on a server, you may not be able to access SMB shared files in directory junction points or volume mount points hosted on that server. The error is “ERROR_INVALID_REPARSE_DATA”. As a result, editing some group policies using GPMC or AGPM 4.0 may fail with the error “The data present in the reparse point buffer is invalid. (Exception from HRESULT: 0x80071128)”.
  • Due to recent work with our antivirus (AV) partners, AV software has now reached a sustained level of broad compatibility with Windows updates. After analyzing the available data, we’re lifting the AV compatibility check for the March 2018 Windows security updates for supported Windows 10 devices through Windows Update. We’ll continue to require that AV software be compatible. Devices with known AV driver compatibility problems will be blocked from updates. We recommend that customers check installed AV software compatibility with their AV provider.
  • Addresses issue in which WPF applications that are running on touch or stylus-enabled systems may stop working or stop responding after some time without any touch activity.
  • Addresses issue in which PDFs cannot be rendered in Microsoft Edge on Windows 10 Phones.
  • Security updates to Internet Explorer, Microsoft Edge, Microsoft Scripting Engine, Windows Desktop Bridge, Microsoft Graphics component, Windows Kernel, Windows Shell, Windows MSXML, Windows Installer, and Windows Hyper-V.


The update isn’t available via WUS so you have to manual download the update.

Final Words

This update is a pure bugfix release, as you can see I marked the important part in the changelog. Once again the AV programs are the problem here, the AV workaround is still not a ‘known issue’ as you can finally see here it’s a part of Microsoft partner program and nothing more. The other updates are security and bugfix release in order to address the reported issue.

Speaking about AV’s did you checked the latest AV test results? Maybe you should, Defender has now the same detection rate like Kaspersky & Co.

Microsoft did reacted quickly by releasing this update and since there no reported issue with it I say go ahead and install it if you’re still on 1703.

2 replies on “KB4088782 for Windows 10 (Mobile) fixes several bugs”

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