wlansvcpal.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Meta Description: dll for Windows network adapter issues. Essential for wireless connectivity solutions. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
File version	10.0.19041.6456
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	In file hash protection exist and it is verified.
File size	27.5 kb.	28160 bytes.

Hashes:

MD5: 5cb3d6cd6d7988e177f9a1089fc644af ✅
SHA-1: 780aa3255537b577b2d96dd1ef11a4242cde8ddf
SHA-256: ab086ffcdbeeb6c85de1f1dafb74a7055f735a9f9a61e2ba883d3cc72cadad9d
SHA-512: 2b73cd9e9988d245994ad51b7473d5b1d342fe81b314cdfc6be296725cf6b7204517b7cdc892c3f65a33162834cdfd362acf2ce35e488e465428dfd7c6b504bc

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

File Overview: wlansvcpal.dll

The file wlansvcpal.dll is a core Microsoft system component described as the Windows WLAN AutoConfig Service PAL (Platform Abstraction Layer) DLL. It is responsible for managing wireless network configurations, local connections, and facilitating communication between the Windows operating system and your wireless network adapters.

Standard File Location

On standard Windows operating systems, the legitimate file is strictly stored in the following directory paths:

For 64-bit operating systems (64-bit files):
C:\Windows\System32
For 32-bit application compatibility on 64-bit systems:
C:\Windows\SysWOW64

How to Fix wlansvcpal.dll Errors Without Downloading Anything

If you encounter errors stating that this file is missing, corrupted, or failed to load, you can resolve the issue using built-in Windows diagnostics:

1. Run the Deployment Image Servicing and Management (DISM) Tool

DISM downloads healthy system components directly from official Microsoft servers to repair your local system image cache.

Press the Windows Key, type cmd, right-click on Command Prompt, and select Run as administrator.
Input the following command and press Enter:
```
DISM /Online /Cleanup-Image /RestoreHealth
```
Wait for the validation bar to reach 100%.

2. Run the System File Checker (SFC)

The SFC utility scans your critical directory trees and automatically recovers missing system files like wlansvcpal.dll using the fresh component cache created by DISM.

Keep the administrator Command Prompt open.
Input the following command and press Enter:
```
sfc /scannow
```
Restart your computer once the repair concludes.

3. Restart the WLAN AutoConfig Service

A glitch in the network service management architecture can sometimes trigger false-positive missing file alerts.

Press Win + R, type services.msc, and press Enter.
Locate WLAN AutoConfig in the list.
Right-click it, then select Restart (or select Properties, switch the Startup type to Automatic, and click Start).

4. Check the Antivirus Quarantine Vault

Third-party security tools or Windows Defender occasionally flag system components mistakenly, rendering them inaccessible.

Open your Antivirus Dashboard or Windows Security panel.
Go to the Protection History or Quarantine ledger.
If you find wlansvcpal.dll blocked inside, click Restore.

If you would like additional assistance, please let me know which version of Windows you are running and the exact text of the error message you see on your screen.

📊 Diagnostics Tool: Verify Your `wlansvcpal.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.