uiautomationclient.ni.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 7️ ️ ️ ️ ️ ️ ️ Important Notice: 优化您的UI自动化
uiautomationclient.ni.dll- Enhance application testing and control. 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 | 23.05.2009 03:22:42 | |
| 文件版本 | 3.0.6920.4902 | |
| 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 | 441.5 kb. | 452096 bytes. |
哈希号:
MD5: afdd400ea4f93609d2306469e4c47bec ✅SHA-1: 2d866de2a08a3823c8ccda3de7ef97788fbead90
SHA-256: 973c7c4bd911d227a2f47e3151102f8cd12554d77bb43a087a5c5669cde103ee
SHA-512: b5067e50595014dd76a41893f3d34cc6c55daa7c78768303da3e68faedb7cb2e61535f2702dab7cb8004ecf4ed50d6552728bbc59c85ab3f0ee98cdd57f01790
✅ 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).
How to Fix uiautomationclient.ni.dll Errors Without Downloading
You can fix errors related to uiautomationclient.ni.dll by repairing the corrupted system files or.NET Framework installations that generate this file automatically. The "ni" stands for Native Image, meaning this file is generated by the system via the.NET Native Image Generator (NGEN). Downloading this file from third-party websites is unsafe and unnecessary.
Here are the step-by-step methods to fix it.
方法1:运行 SFC 和 DISM 工具
Windows has built-in tools to scan and replace corrupted system files automatically.
- 按下 Windows Key, 类型 cmd,并选择 Run as administrator.
- 它们的类型
sfc /scannow然后按下. Enter 等到扫描完成. - 它们的类型
DISM /Online /Cleanup-Image /RestoreHealth然后按下. Enter. - Restart 你的电脑.
Method 2: Repair the.NET Framework
Since this DLL is part of the.NET Framework UI Automation components, repairing.NET will regenerate a clean copy of the file.
- 打开门 Control Panel 然后点击 Programs and Features.
- 找一个. Microsoft .NET Framework (或点击 Turn Windows features on or off on the left side).
- If it is listed in Programs, select it, click Uninstall/Change,并选择 Repair.
- If you are using Windows 11/10 features, uncheck the.NET Framework boxes, click OK to remove them, restart, and then re-check the boxes to clean-install them.
Method 3: Force NGEN to Regenerate Native Images
You can force Windows to rebuild the Native Image cache, which recreates the .ni.dll 文件.
- 打开 Command Prompt as administrator.
- Execute the following command for 64-bit systems:
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe update - Execute this command for 32-bit systems:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe update - Wait for the optimization process to complete, then restart your PC.
To help me provide more specific steps, could you tell me:
- When does this error pop up? (e.g., at Windows startup, or when opening a specific app?)
- 这是什么? exact error message displayed on your screen?
诊断工具:验证您的 uiautomationclient.ni.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.
其他版本:️ uiautomationclient.ni.dll 3.0.6920.4902 64-bit (x64)
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️uiautomationclientsideproviders.dll | ️uiautomationclient.dll | ️uiautomationclientsideproviders.resources.dll | ️uiautomationclient.resources.dll | ️uiautomationclientsideproviders.ni.dll