This issue occurs because of an error in Ntoskrnl.exe and in Ntkrnlpa.exe. This causes Windows to take longer than usual to initialize phase 0 of the memory manager. Resolution

Resolves a vulnerability in the Windows kernel-mode drivers that could allow remote code execution if a user opens a specially crafted document or visits a malicious webpage that embeds TrueType font files.

Fixes a "0x0000003B" Stop error that occurs when you use a Citrix XenApp application in Windows 7 or in Windows Server 2008 R2.

Resolves vulnerabilities in Windows that could allow elevation of privilege if an attacker logged on locally and ran a specially crafted application.

Fixes an issue in which a computer that is running Windows 7 or Windows Server 2008 R2 stops responding at a black screen. This issue occurs when you try to install Windows 7 SP1 or Windows Server 2008 R2 SP1. Additionally, you receive an "0xC000009A" error message.

To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 7/Windows Server 2008 R2" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

Fixes a performance issue that occurs when the computer is under a heavy disk I/O load in Windows 7 or in Windows Server 2008 R2.

To apply this hotfix, you must be running Windows 7 Service Pack 1 (SP1) or Windows Server 2008 R2 SP1. Additionally, you must configure a valid dedicated dump file on the computer so that the computer can create a memory dump file even when there is no page file available.

You use the Driver Verifier (Verifier.exe) manager to apply Miscellaneous or Standard settings to drivers on the computer. In this scenario, you may receive a Stop error message that resembles one of the following:

Resolves a vulnerability in Microsoft Windows that could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application designed to exploit the vulnerability.