2018-07 x86 ベース システム用 Windows 7 向けセキュリティ マンスリー品質ロールアップ (KB4338818)
July 10, 2018 KB4338818 (Monthly Rollup)
Known issues in this update
There is an issue with Windows and third-party software related to a missing file (oem(number).inf). Because of this issue, after you apply this update, the network interface controller will stop working.
Compatibility update for keeping Windows up-to-date in Windows 7
This update performs diagnostics on the Windows systems that participate in the Windows Customer Experience Improvement Program. The diagnostics evaluate the compatibility status of the Windows ecosystem, and help Microsoft to ensure application and device compatibility for all updates to Windows. There is no GWX or upgrade functionality contained in this update.