如果您在Windows 11/10更改键盘布局^{(changing the keyboard layout)}时遇到错误代码0x8007012a 或 0x80070057^{( 0x8007012a or 0x80070057)}，那么这篇文章旨在帮助您。在这篇文章中，我们将提供解决此问题的方法。

Windows RE（恢复环境）^{(Windows RE (Recovery Environment))}的原理类似于 Windows 预安装环境- 两者通常都能够修复常见的磁盘问题并恢复因磁盘故障、恶意软件活动或用户错误而损坏的操作系统文件。调用恢复环境时，一系列恢复工具可以帮助诊断和修复操作系统 (OS) 的问题。例如，自动修复和故障排除工具可以测试磁盘和文件的完整性。

键盘^(Keyboard)布局错误 0x8007012a 或 0x80070057

让我们看一下可能遇到此错误的典型场景。

启动到 Windows 恢复环境时 ，您可能会遇到以下问题：

• 默认键盘布局设置为英语，即使原始设备制造商 ( OEM ) 针对所有语言、时区和键盘设置将Windows 恢复环境自定义为日语、韩语或中文也是如此。^{(Windows Recovery Environment)}
• 如果您尝试在Windows 恢复环境^{(Windows Recovery Environment)}中更改键盘布局，您会收到错误8007012a或0x80070057 以及重新启动 Windows 的消息。
• 在Windows 恢复环境中提示您输入密码时，由于^{(Windows Recovery Environment)}英文^(English)键盘布局，您无法输入非字母数字字符。

您可能会在Windows RE^{(Windows RE)}中遇到的此键盘布局错误可能发生在 OEM 预装英文版Windows 10和日文、韩文或中文语言包的设备^(OEM)上。

解决方法

要解决此问题，请退出Windows 恢复环境^{(Windows Recovery Environment)}，启动 Windows 10，并提前将您的帐户密码更改为仅包含字母数字字符的密码。如果您因为无法成功启动 Windows 10 而处于^{(not able to successfully boot Windows 10, it may be necessary to reset your PC)}Windows 恢复环境^{(Windows Recovery Environment)}中，则可能需要重置您的 PC 。

Windows RE是可自定义的。具有特定恢复要求的组织可以使用Windows 映像^{(Windows Imaging)} 应用程序编程接口 ( API ) 或部署映像服务^{(Deployment Image Servicing)}和管理^(Management)( DISM ) API将不同的语言、设备驱动程序和新的诊断工具添加到恢复环境中。但是，每次自定义都会增加Windows RE^{(Windows RE –)}的内存需求，从而使恢复环境对主机的要求更高。

相关阅读^{(Related read)}：Windows 升级卡在选择您的键盘布局屏幕。

Keyboard layout error 0x8007012a or 0x80070057 in Windows RE

If you encounter error cоdes 0x8007012a or 0x80070057 when changing the keyboard layout in Windows 11/10 RE, then this post is intended to help you. In this post, we will offer a workaround to this issue.

The principle of Windows RE (Recovery Environment) is similar to the Windows Preinstallation Environment – both are often able to fix common disk problems and restore OS files damaged by disk failures, malware activity, or user errors. When the recovery environment is invoked, a series of recovery tools can help to diagnose and repair problems with the operating system (OS). For example, automatic repair and troubleshooting tools can test disk and file integrity.

Keyboard layout error 0x8007012a or 0x80070057

Let’s take a look at a typical scenario where you can encounter this error.

When booting to the Windows Recovery Environment, you may encounter the following problems:

• The default keyboard layout is set to English, even though the Windows Recovery Environment was customized by the original equipment manufacturer (OEM) to Japanese, Korean, or Chinese for all language, timezone, and keyboard settings.
• If you attempt to change the keyboard layout within the Windows Recovery Environment, you receive error 8007012a or 0x80070057 and a message to restart Windows.
• When prompted for your password in the Windows Recovery Environment, you are unable to input non-alphanumeric characters due to the English keyboard layout.

This keyboard layout error that you might encounter in Windows RE, may occur on devices that were preinstalled with an English version of Windows 10 and a Japanese, Korean, or Chinese language pack by the OEM.

Workaround

To work around this issue, exit the Windows Recovery Environment, launch Windows 10, and change your account password in advance to a password that includes only alphanumeric characters.  If you are in the Windows Recovery Environment because you are not able to successfully boot Windows 10, it may be necessary to reset your PC.

Windows RE is customizable. Organizations with specific recovery requirements can add different languages, device drivers, and new diagnostic tools to the recovery environment using the Windows Imaging application programming interface (API) or the Deployment Image Servicing and Management (DISM) API. However, each customization increases the memory demands for Windows RE – making the recovery environment more demanding on the host computer.

Related read: Windows Upgrade stuck at Choose your keyboard layout screen.

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