aadjcsp.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: 了解更多关于 aadjcsp.dll 对于系统管理员和高级用户来说是必不可少的. 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	08.11.2005 12:50:08
文件版本	欧盟委员会
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	在文件中存在哈希保护,并进行验证.
文件大小	这里有70.5KB的数据.	这里有72192个字节.

哈希号:

MD5: ccaf418fba7f79c0752ffc6d7d45a5de ✅
SHA-1: e96840dff11ed9d6f85832fce380642944a23d8d
SHA-256: d740e5227b95713aee1abf3693573e14f61cbe312403f0ea103b9718adbf4c1a
SHA-512: 445dee7dd6ba1903fe93d8460286eef3d1bb22cc1588dbefdfcdb36b7fad8da1d7c1c9e6f878905940370c5efd78b98cf2ad19a519193dcd34da791e1ce4e99d

✅ 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).

The file aadjcsp.dll is the "AAD Join Crypto Service Provider" DLL, a legitimate Microsoft Windows system component responsible for Azure Active Directory (Azure AD) / Microsoft Entra ID join operations and related cryptographic authentication services.

标准文件位置

C:\Windows\System32\aadjcsp.dll
C:\Windows\SysWOW64\aadjcsp.dll (on 64-bit systems for 32-bit compatibility)

How to Fix aadjcsp.dll Errors Without Downloading

方法1:运行系统文件检查器 (SFC)

This built-in Windows tool scans for corrupted or missing system files and automatically replaces them using a local cached copy.

按下 Windows Key, 类型 cmd,右键按下 Command Prompt,并选择 Run as administrator.
它们的类型 sfc /scannow 然后按下. Enter.
Wait for the scan to reach 100% completion and restart your computer.

Method 2: Run DISM (Deployment Image Servicing and Management)

If SFC fails to fix the file, DISM can repair the local Windows system image using Windows Update components.

打开 Command Prompt as administrator.
它们的类型 DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
Once the process completes successfully, run the sfc /scannow command from Method 1 once more, then restart your PC.

方法3:重新注册DLL文件

If the file is present but Windows cannot read it properly, re-registering it in the Windows Registry can resolve the conflict.

打开 Command Prompt as administrator.
它们的类型 regsvr32 aadjcsp.dll 然后按下. Enter.
If an error occurs, navigate directly to the folder first by typing cd C:\Windows\System32 并且压力. Enter, then run the regsvr32 aadjcsp.dll command again.

方法4:安装正在等待的Windows更新

Since this is a core operating system file, Microsoft frequently updates it through official security patches.

打开 Settings (Windows 键 + I)
让我们去 Update & Security (或是 Windows Update ) 没有.
点击 Check for updates and install all available system and optional updates.
请重新启动电脑.

诊断工具:验证您的 `aadjcsp.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.