wlancfg.dll - 分析和如何纠正错误

★★★★☆ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: 管理无线网络设置 wlancfg.dll 设置实用程序. 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:	其他	️没有检测到
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	️未经验证	文件哈希保护缺失.
文件大小	这里有2.5KB的数据.	2563 bytes.

哈希号:

MD5: 21ad607e0fe6a4e5c57a4e29cc904ed8
SHA-1: a34789b4821c8877ef00a283517b0c4c18400f58
SHA-256: b176faecea70e67a5e49421e2c6eaeb612194f09fe80693482f9e111f967c2dc
SHA-512: b4256e749f18b4ee5abdb39eff9055ac603441cac9ba271aa936499f4d4372d655d2bb537dfe062574ce86888250ee4eac5b5b2f161ad39fedb42cec517ae084

What is wlancfg.dll?

Wireless LAN Configuration Engine: It handles Wi-Fi connections, profiles, and wireless network configurations in Windows.
System File: It is a core Dynamic Link Library (DLL) component of the Microsoft Windows Operating System.

标准文件位置

64-bit Systems (Primary): C:\Windows\System32\
32-bit Systems: C:\Windows\System32\
64-bit Systems (32-bit copy): C:\Windows\SysWOW64\

How to Fix wlancfg.dll Errors (Without Downloading)

1. 运行SFC (系统文件检查器)

This tool scans and repairs corrupted or missing Windows system files natively.

按下 Windows Key + X 并且选择 Terminal (Admin) 或是 Command Prompt (Admin).
它们的类型 sfc /scannow 然后按下. Enter.
等待扫描完成,然后重新启动电脑.

2. Run DISM (Deployment Image Servicing and Management)

If SFC fails, DISM repairs the underlying Windows system image.

打开 Command Prompt (Admin).
它们的类型 DISM /Online /Cleanup-Image /RestoreHealth 然后按下. Enter.
Restart your PC after completion.

3. Update or Reinstall Wi-Fi Drivers

Corrupted wireless drivers can trigger wlancfg.dll crashes.

右键单击开始菜单并选择 Device Manager.
扩大 Network adapters 部分.
Right-click your wireless card (e.g., Intel, Realtek) and choose Update driver.
Alternatively, select Uninstall device, then restart your PC to let Windows reinstall it automatically.

4. System Restore

Roll back your system to a state before the error started occurring.

按下 Windows Key + R, 类型 rstrui,然后按下 Enter.
Select a restore point dated before the error began.
Follow the prompts to finish the restoration.

5. Restart the WLAN AutoConfig Service

Ensures the wireless service is running correctly.

按下 Windows Key + R, 类型 services.msc,然后按下 Enter.
滚向下,找到 WLAN AutoConfig.
右键点击它并选择 Restart (或是 Start 如果它没有运行).
再次右键点击,选择 Properties, and set Startup type 为了 Automatic.

If these native steps do not resolve the issue, let me know:

这是什么? specific error message or code are you seeing?
When does the error pop up (e.g., at boot, when connecting to Wi-Fi, opening a game)?
哪些 Windows version are you running?

诊断工具:验证您的 `wlancfg.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:
️ wlancfg.dll 10.0.19041.3636 32-bit (x86) | ️ wlancfg.dll 10.0.19041.3636 64-bit (x64)
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️wlancfg.dll.mui