Fixes an issue in the Cdboot.efi, Cdboot_noprompt.efi, Efisys.bin, and Efisys_noprompt.bin files that causes a "Boot failed" error message. This issue occurs when you start a UEFI-enabled computer from the installation DVD of a 64-bit version of Windows 7 or Windows Server 2008 R2.

This article describes an update to add native driver support for an installation of NVM Express (NVMe) that uses the PCI Express (PCIe) bus in Windows 7 Service Pack 1 (SP1) or Windows Server 2008 R2 SP1. Note After you install this hotfix, you may receive a "0x0000007E" Stop error. To fix the Stop error, install hotfix 3087873.

Use the System File Checker tool to repair missing or corrupted system files. When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether.

Learn how to update your Xbox console offline.

To install this update, use one of the following release channels. This update is available through Windows Update. It will be downloaded and installed automatically. To get the standalone package for this update, go to the Microsoft Update Catalog website.

Here are some ways to free up space so you can keep your PC up to date and running smoothly. These suggestions are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn't.

本文介绍在 Windows 7 Service Pack 1 (SP1) 或 Windows Server 2008 R2 SP1 中使用 PCI Express (PCIe) 总线安装 NVM Express (NVMe) 的本机驱动程序支持。 请注意，安装此修补程序后，可能会收到“0x0000007E”停止错误。 若要修复“停止”错误，请安装 修补程序3087873。 我们发布了适用于 Windows 7 和 Windows Server 2008 R2 的修补程序。 请注意，IOCTL_SCSI_MINIPORT_FIRMWARE控制代码未在 Windows 7 SP1 或 Windows Server 2008 R2 SP1 中实现。

To resolve this issue, install the following hotfix package on the affected computer. Depending on the current state of the system you have a number of options for implementing the patch. Option 1: System is bug checking due to the installation of an additional Processor.

Turn on Storage Sense to automatically free up space by removing unnecessary files. Use Cleanup recommendations to identify and delete temporary files, large or unused files, files synced to the cloud, and unused apps. Connect an external storage device like a USB drive or SD card to your PC.

To check the device's Windows 11 hardware compatibility, use the PC Health Check app available at the following link: To see if this PC can run Windows 11, check the hardware requirements or visit your PC manufacturer' website.