Fixes an issue in which a UEFI-based computer that has Windows 7 or Windows Server 2008 R2 installed takes about 13 seconds longer than usual to start.

Fixes an issue in which a computer becomes unresponsive when you run a large application such as e-mail server applications or database server applications.

To apply this hotfix, you must be running Windows 7 or Windows Server 2008 R2. To use the hotfix in this package, you do not have to make any changes to the registry. You do not have to restart the computer after you apply this hotfix. This hotfix does not replace a previously released hotfix.

After you install this hotfix, Memory Manager moves memory pages to virtual memory on only the nodes that have physical memory within the requested range. A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article.

Provides a hotfix to resolve a problem where the computer may unpredictably stop responding. Explains that any user mode process, kernel mode component, or driver that runs in the PAE kernel may experience memory corruption.

To apply this hotfix, your computer must be running Windows 7 or Windows Server 2008 R2. To use the hotfix in this package, you do not have to make any changes to the registry. You must restart the computer after you apply this hotfix. This hotfix does not replace a previously released hotfix.

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.

After you install this update on a 32-bit version of Microsoft Windows, you may receive a Stop error message on a blue screen that causes the computer to restart repeatedly. This problem may be caused by a conflict between the security update and malware that is resident on the system.

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

Resolves an information disclosure vulnerability in Windows Server 2008.