winmad32.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover information about winmad32.dll, its role in Windows systems, and how to troubleshoot related issues. 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
Creation date	09.05.2012 15:01:35
File version	3.1.10307.0
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	5 kb.	5120 bytes.

Hashes:

MD5: 8c08d2817db6d34c11ca9be10dfec551 ✅
SHA-1: 96f9b419280a25951213bdd92a255fa179e85e77
SHA-256: 2a643b815854b0e9745e8e7f90ac6cad1948e2980c35b662868a904fe5f38c01
SHA-512: 8956efb5f350adb360f608035f365a1b1a36051257563af973a6f7da1d62799a7a142baee8a889e57652cd835cbf12ddcf8f08add7128126a50e6f8effa66499

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

File Description: winmad32.dll

winmad32.dll is a dynamic link library (DLL) file associated with Windows InfiniBand Access Layer or Windows Management Instrumentation (WMI) providers in specific network environments. It handles kernel-mode and user-mode communication for high-performance computing networks.

Standard File Location

64-bit systems: C:\Windows\System32 (or C:\Windows\SysWOW64 for the 32-bit version)
32-bit systems: C:\Windows\System32

How to Fix winmad32.dll Errors Without Downloading

Do not download DLL files from third-party websites. They often contain malware or outdated versions. Use these built-in Windows tools to fix the error.

1. Run System File Checker (SFC)

Windows can automatically find and replace missing or corrupted system files.

Press the Windows Key.
Type cmd.
Right-click Command Prompt and select Run as administrator.
Type sfc /scannow and press Enter.
Wait for the scan to finish and restart your computer.

2. Run DISM Tool

If SFC fails, the Deployment Image Servicing and Management (DISM) tool repairs the underlying Windows image.

Open Command Prompt as administrator (see steps above).
Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Restart your computer after completion.

3. Update Network and InfiniBand Drivers

Since this file is linked to network clustering, updating your drivers fixes configuration errors.

Right-click the Start Menu and select Device Manager.
Expand Network adapters (or System devices).
Right-click your network device and select Update driver.
Choose Search automatically for drivers.

4. Perform a System Restore

If the error started recently, roll back your system to a time when it worked perfectly.

Type Create a restore point in the Windows search bar and click it.
Click the System Restore button.
Choose a date before the error occurred.
Follow the on-screen prompts to finish.

📊 Diagnostics Tool: Verify Your `winmad32.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.

Connected files:
KERNEL32.dll
└── winmad.dll