iwmssvc.dll - 分析和如何纠正错误

★★☆☆★ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: 解决问题并优化您的系统 iwmssvc.dll errors solutions. 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
创建日期	19.08.2019 18:11:18
文件版本	21.40.1.0
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	它们的容量为2.7 Mb.	2.7 Mb. bytes.

哈希号:

MD5: e8ad63519ee3520435d1b0a838246c01 ✅
SHA-1: caea5a9d8fc1d4d97e151351c082bdc291efce22
SHA-256: 51428468cbf7626305e3f4257e6e7a57d8584a96ecc805a26a103b8a0da6f012
SHA-512: 91f29d8dada53eafa09375ba611d983f3c19695c805a530e862fd89c3d102834777bea11e18cf00bb868c64032bc353a6c444c8260288997eb29e94e68515c84

数字文件签名 `iwmssvc.dll` ✅

出版商:英特尔公司
发行人: COMODO 代码签名 CA 2
加密算法:SHA1
Time stamp: Aug 19 16:28:41 2019 GMT

✅ 这个文件与64位Windows兼容,并且不会在32位操作系统上运行.

File Information and Error Fixes for iwmssvc.dll

这份文件. iwmssvc.dll is the Intel WLAN Extensibility Module, which is dynamically linked to the Intel PROSet/Wireless Software service. It provides proprietary extensions to the native Windows WLAN AutoConfig (WlanSvc) service to manage Intel Centrino and Intel wireless network adapters.

标准文件位置

On a standard Windows installation running an Intel wireless network adapter, the file is located inside the system directory:

C:\Windows\System32\iwmssvc.dll

??? How to Fix iwmssvc.dll Errors Without Downloading Anything

Errors like "iwmssvc.dll missing" , "WLAN Extensibility Module has stopped" , or system crashes related to this file are typically caused by corrupted system components or mismatched Wi-Fi drivers.

Follow these steps sequentially to repair the file internally:

1. Run System File Checker (SFC) and DISM

Windows can automatically repair or restore missing system files from its own built-in local image cache.

按下 Windows Key, 类型 cmd,右键点击 Command Prompt,并选择 Run as administrator.
Paste the following command and hit Enter to scan the OS health:
```
DISM.exe /Online /Cleanup-image /Restorehealth
```
Once completed, type the following command and hit Enter to replace missing or corrupted .dll 文件:
```
sfc /scannow
```
请重新启动电脑.

2. Re-register the DLL Module

If the file is physically present in your system but Windows is failing to recognize or communicate with it, you can forcefully re-register the library via the command line.

打开 Command Prompt as Administrator.
输入下面的命令并按下 Enter:
```
regsvr32 /u iwmssvc.dll
```
输入下面的命令并按下 Enter to register it cleanly:
```
regsvr32 iwmssvc.dll
```
重新启动电脑.

3. Reinstall Your Local Wireless Adapter Driver

因为 iwmssvc.dll is deeply tied to your Intel wireless network driver, letting Windows reinstall the device clean from local cache will re-generate the module dependencies.

按下右键 Start Menu 选择一个. Device Manager.
Double-click to expand Network adapters.
右键点击你的 Intel Wireless adapter (e.g., Intel Centrino Wireless 或是 Intel Wi-Fi 6 ) 并选择 Uninstall device.
Important : Leave the box that says "试图删除此设备的驱动程序" unchecked 按一下 Uninstall.
点击 Action in the top menu bar of Device Manager and select Scan for hardware changes. Windows will look into its storage and reinstall your network adapter along with its local configuration.

4. Restart Windows WLAN Services

If the error breaks your internet connection, manually restarting the background network framework resolves service drops.

按下 Windows Key + R, 类型 services.msc,并击中 Enter.
找到了 WLAN AutoConfig 在名单上.
Right-click it and click Restart. (If it isn't running, right-click it, go to Properties 设置 启动类型 为了 Automatic 然后点击 Start ) 没有.

没有. Need further help? Please tell me your Windows Operating System version (e.g., Windows 10 or 11) and the exact error text or code you are receiving so we can pinpoint your issue.

诊断工具:验证您的 `iwmssvc.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.