Improvements and fixes
This security update includes improvements and fixes that were a part of update KB4041686 (released October 17, 2017) and resolves the following issues:
- Addressed issue where applications based on the Microsoft JET Database Engine (Microsoft Access 2007 and older or non-Microsoft applications) fail when creating or opening Microsoft Excel .xls files. The error message is: “Unexpected error from external database driver (1). (Microsoft JET Database Engine)”.
- Security updates to Microsoft Windows Search Component, Microsoft Graphics Component, Windows kernel-mode drivers, Windows Media Player, and Windows kernel.
For more information about the resolved security vulnerabilities, see the Security Update Guide.