This article describes an issue that occurs when the firewall logging for dropped and allowed connections is enabled in Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2. You can fix this issue by using the update rollup in this article.
Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.