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Download the full bundle, which contains all six required .msu files, including KB2937592. MS14-018 - Windows8.1-KB2937592-x64.msu - ManageEngine

KB2937592 is a component of the released in April 2014. It is not a standalone feature pack but rather one of several mandatory patches included in the cumulative update package for Windows 8.1 and Windows Server 2012 R2. Understanding KB2937592

: Download the standalone package if you need to install it on a machine without internet access. Search for KB2919355 in the Microsoft Update Catalog .

: It is a critical security update that resolves vulnerabilities in Internet Explorer (Bulletin MS14-018) that could allow remote code execution.