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

️ ️ ️ ️ ️ ️ ️ Important Notice: 超描述: 了解更多关于 api-ms-win-security-sddl-l1-1-0.dll, a crucial system component for security descriptor management in Windows applications. 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:	64位 (x64)	只有64位Windows兼容
文件版本	欧洲联盟
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	✅已经签署	文件有签名,这是原始文件.
哈希完整性	✅MD5:已验证	文件哈希保护缺失.
文件大小	这里有11,5千兆.	11792 bytes.

哈希号:

MD5: dcb1ca4da50d9464c0a006bd98c4929a ✅
SHA-1: 32d2ba790599eb90b2b2fe9426c6a2870ec5d282
SHA-256: 68c8c391547151d25cc915a2cc5dc09952f46ce9c14b95f9b06ce7d7555bf77f
SHA-512: 3520f0a9893558b4ebf650fabff0796e6a562a922e9fbda07de41ed518e9c9c4b316d30d1817b2907938d5febeb6468f587b0b00af7ea0e40128c5a7c67dcf17

数字文件签名 api-ms-win-security-sddl-l1-1-0.dll ✅

✅ 这个文件与64位Windows兼容,并且不会在32位操作系统上运行.

To fix the missing api-ms-win-security-sddl-l1-1-0.dll error without downloading risky standalone DLL files from unofficial third-party websites, you can use built-in Windows repair mechanisms and safe official components.

This error typically triggers because the file is corrupted, deleted, or you are running a modern application on an older operating system (like Windows 7) without the necessary Universal C Runtime updates.

Follow these native methods to resolve the issue:

Method 1: Use System File Checker (SFC) and DISM

Windows includes an internal tool designed to scan and automatically restore missing or corrupted system DLLs using local system caches.

1. 按下 Windows Key, 类型 cmd,右键按下 Command Prompt,并选择 Run as administrator.
2. Type the following command to check and repair system deployment files, then press Enter:

   DISM.exe /Online /Cleanup-image /Restorehealth

3. Once completed, type this command to repair your core files and press Enter:

   sfc /scannow

4. 等到扫描结果达到100%. Restart your computer when done.

Method 2: Register the DLL via Command Prompt

If the file exists on your system but Windows has lost track of it, you can manually re-register the library file into the Windows registry.

1. 打开 Command Prompt 作为一个管理员.
2. If you are using a 64-bit operating system, type the following commands one by one, pressing Enter 在每次:

   regsvr32 /u api-ms-win-security-sddl-l1-1-0.dll
   regsvr32 api-ms-win-security-sddl-l1-1-0.dll

3. Close the command prompt and check if the error is resolved.

Method 3: Run Windows Update

没有 api-ms-win- prefix indicates that this is an API-set file linked to the Universal C Runtime (CRT). Microsoft pushes fixes and missing links for these files directly through official system updates.

1. 打开你的窗户. Settings (新闻发布) Win + I ) 没有.
2. 让我们去 Update & Security (或是 Windows Update 在Windows 11上).
3. 点击 Check for updates.
4. Install all available critical updates and reboot your machine.

方法4:重新安装问题程序

If the error only appears when opening a specific game or app, that software's local environment files are likely corrupted. Reinstalling it forces the app to rebuild its API dependencies natively.

1. 按下 Win + R, 类型 appwiz.cpl,然后按下 Enter.
2. Find the application causing the error in the list, right-click it, and choose Uninstall.
3. Restart 你的电脑.
4. Run the original official software installer again.

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诊断工具:验证您的 api-ms-win-security-sddl-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-security-sddl-l1-1-0.dll
其他版本:
️ api-ms-win-security-sddl-l1-1-0.dll 10.0.19041.1 32-bit (x86)
Microsoft Corporation