libibmad32.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover details about libibmad32.dll, its functions, and common issues. Essential for system administrators and developers. 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
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	56.5 kb.	57856 bytes.

Hashes:

MD5: 096b5754d001a215a082ab4255ee5514 ✅
SHA-1: 67070c7b6807a0c57eb872ef2ea40bb813c17fa8
SHA-256: 16b4045b18103e0e08d3f9f7f8b9aa0aa8c56fa62efdf019b3c2b873db76255e
SHA-512: cdebfe3a8becda5c11db44ad2e5f5b0d7170be75dcd8d18f52d2dd9b611156d6abcd69933be24ae20853a3c986484d23e41c80d2f998cd243378faf0d41ce507

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

File Description: libibmad32.dll

libibmad32.dll is a 32-bit dynamic link library file associated with InfiniBand architecture. InfiniBand is a high-speed networking communication standard used in high-performance computing (HPC) and enterprise data centers.

Specifically, this library provides InfiniBand Management Administration (MAD) functions. It allows applications and diagnostic tools to interact with InfiniBand subnet managers, manage network topologies, and monitor fabric performance.

Standard File Location

Because this file is specific to specialized enterprise networking software, its location depends on the drivers or SDKs installed on your system.

The standard path is usually inside the installation folder of your InfiniBand fabric management software or Mellanox/NVIDIA network adapter drivers:

C:\Program Files (x86)\Mellanox\MLNX WinOF2\lib\ (or similar driver directories)
C:\Windows\System32\ (if registered globally on a 32-bit system)
C:\Windows\SysWOW64\ (if running on a 64-bit Windows system executing 32-bit InfiniBand utilities)

How to Fix libibmad32.dll Errors Without Downloading the DLL

Downloading standalone DLL files from third-party websites is unsafe and can introduce malware. You can resolve missing or corrupted file errors safely using built-in system tools and official software bundles.

1. Reinstall or Repair the Network Driver

The most reliable fix is to repair the package that originally provided the file.

Press Windows Key + X and select Apps and Features (or Installed Apps).
Look for Mellanox WinOF/WinOF-2 drivers, OpenFabrics Windows OpenIB, or related cluster software.
Click on the software, select Modify, and then choose Repair.
If a repair option is unavailable, uninstall the software, restart your PC, and run the official installer package you previously used.

2. Run Windows System File Checker (SFC)

If the file was placed in a system directory by a Windows Server feature, you can repair it via the command line.

Type cmd in the Windows search bar.
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.

3. Run Deployment Image Servicing and Management (DISM)

If SFC fails to fix corrupted system components, use DISM to pull healthy files from Windows Update.

Open Command Prompt as administrator.
Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Restart your computer after the process completes.

4. Restore the File from the Recycle Bin

If you accidentally deleted the file yourself, check your Recycle Bin.

Open the Recycle Bin.
Search for libibmad32.dll.
Right-click the file and click Restore.

📊 Diagnostics Tool: Verify Your `libibmad32.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:
msvcrt.dll
├── KERNEL32.dll
├── WS2 32.dll
└── libibumad.dll