api-ms-win-downlevel-normaliz-l1-1-0.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026) 文件是从包装中获取的. Windows 7

️ ️ ️ ️ ️ ️ ️ Important Notice: 了解更多关于 api-ms-win-downlevel-normaliz-l1-1-0.dll,包括其目的和系统要求. 手动更换系统库可能会阻碍未来的Windows更新或导致关键系统故障.

建筑:	32位 (x86)	与32位和64位Windows兼容
创建日期	13.01.2013 23:17:02
文件版本	6.2.9200.16492 这里
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	没有签名	没有签名,文件可能被修改了.
哈希完整性	✅MD5:已验证	文件哈希保护缺失.
文件大小	这里有2.5KB的数据.	这里有2560个字节.

哈希号:

MD5: 2e33dfd10f28f86c3fc40ee123cc3904 ✅
SHA-1: 24c2e2849e2b677d491c86ca2572de3195d8a61e
SHA-256: 57c65671a04efca437a69e8e97b2fca17897ee4608c7db69f77d44fbd3490b50
SHA-512: 11840932f1900d842c913e5767f7254d9d69685e72540d069b18ec43d559c02197ba66f2b78ad19ecf61e3380f161b5152c3e8e3e292e3ac9f8f0b7382127c23

✅ 这个文件与32位Windows兼容,可以在64位Windows上运行 (通过WOW64子系统).

api-ms-win-downlevel-normaliz-l1-1-0.dll: Description & Fixes

文件描述

没有 api-ms-win-downlevel-normaliz-l1-1-0.dll file is a Dynamic Link Library (DLL) component used by the Windows operating system. It belongs to the Microsoft Windows API Downlevel Library system, which ensures compatibility for Unicode string normalization functions across different versions of Windows.

标准文件位置

The legitimate copy of this file is located in the following system directories:

64-bit systems: C:\Windows\System32
32-bit systems (or 32-bit apps on 64-bit systems): C:\Windows\SysWOW64

How to Fix the Error Without Downloading the DLL

Downloading individual DLL files from third-party websites can introduce malware or compatibility issues. Use these built-in Windows tools to repair the missing or corrupted file safely.

1. 运行 SFC 和 DISM 扫描

Windows has native command-line utilities to scan and repair missing or corrupted system files automatically.

按下 Windows Key, 类型 cmd.
按下右键 Command Prompt 并且选择 Run as administrator.
输入下面的命令并按下 Enter:
```
sfc /scannow
```
Wait for the process to complete (10-15 minutes).
If the error persists, type this command and press Enter:
```
DISM /Online /Cleanup-Image /RestoreHealth
```
Restart 你的电脑.

2. Install Microsoft Visual C++ Redistributables

Many "api-ms-win-" errors occur because the software requires specific runtime libraries that are outdated or missing.

按下 Windows Key + R, 类型 control appwiz.cpl,然后按下 Enter.
Look through the list for Microsoft Visual C++ Redistributable.
Note the versions installed (e.g., 2015-2022).
Go to the official Microsoft support website to download the latest combined package for Visual Studio 2015, 2017, 2019, and 2022.
Run the installers ( vc_redist.x86.exe for 32-bit and vc_redist.x64.exe for 64-bit).
Restart 你的电脑.

3. 重新安装受影响的程序

If the error only pops up when launching a specific app or game, that program's local installation data might be corrupted.

打开门 Control Panel 然后去 Programs and Features.
Locate the program causing the error.
点击 Uninstall.
Restart 你的电脑.
Reinstall the program using its original setup wizard.

4. Install Pending Windows Updates

Because this DLL is a system API component, missing Windows updates can break dependencies for newer applications.

按下 Windows Key + I 为了打开. Settings.
导航到 Update & Security (或是 Windows Update ) 没有.
点击 Check for updates.
Download and install all available critical and optional updates.
Restart your system.

诊断工具:验证您的 `api-ms-win-downlevel-normaliz-l1-1-0.dll` 文件

您担心您的PC上的文件被恶意软件修改了吗? 放入下面的表格. 我们的脚本将验证其文件大小,加密哈希 (MD5/SHA-1),并检查有效的微软数字签名.

连接的文件:
在 api-ms-win-downlevel-normaliz-l1-1-0.dll
其他版本:
️ api-ms-win-downlevel-normaliz-l1-1-0.dll 6.2.9200.16492 64-bit (x64)