libibnetdisc.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: dll for Windows systems. Essential for networking applications. Compatible with 32-bit and 64-bit architectures. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	64-bit (x64)	Compatible with only 64-bit Windows
Creation date	09.05.2012 15:02:52
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	35 kb.	35840 bytes.

Hashes:

MD5: 2fc48fb88a8f66dc252cb2ac8f6e45e9 ✅
SHA-1: 6bb4da347c16af65cf053082ae698b685a939bcc
SHA-256: 0618aa5080c8419dff49f971601c026a23f2af2580ccb6d8f4cbbfc5194f775f
SHA-512: 05e8a3806fdd62df902f0649f8cdab74ed487a813c0bbc0daef9f7c85b91e21d1ecd895f2cc898d82fb1c1ab3eb67da2b7d8208b30c68dcfa305d96ce78ff8f8

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

File Description: libibnetdisc.dll

libibnetdisc.dll is a dynamic link library (DLL) file associated with InfiniBand network discovery. It is part of the Open Fabrics Enterprise Distribution (OFED) or specialized network fabric software used in high-performance computing (HPC) environments to discover and map network topologies.

Standard File Location

The file is typically located in one of the following directories, depending on your architecture and installed software:

C:\Windows\System32\ (For 64-bit systems or system-wide network drivers)
C:\Windows\SysWOW64\ (For 32-bit compatibility on 64-bit systems)
C:\Program Files\Mellanox\ (Or within specific folders of enterprise network adapter drivers)

How to Fix libibnetdisc.dll Errors Without Downloading

If you encounter a "Missing," "Not Found," or "Crash" error related to this file, you do not need to download sketchy DLLs from third-party websites. Follow these built-in troubleshooting steps instead.

1. Run SFC and DISM Tools

Windows has built-in repair tools that can automatically restore missing or corrupted system files.

Press Windows Key + X and select Terminal (Admin) or Command Prompt (Admin).

Type the following command and press Enter:

DISM.exe /Online /Cleanup-image /Restorehealth

Wait for it to finish, then type this command and press Enter:
```
sfc /scannow
```
Restart your computer.

2. Reinstall High-Performance Network Drivers

Since this file belongs to InfiniBand networking, reinstalling your specialized network drivers will regenerate the file.

Right-click the Start menu and select Device Manager.
Expand the Network adapters or System devices section.
Locate your Mellanox, Intel, or specialized fabric network card.
Right-click it and choose Uninstall device.
Restart your PC. Windows will automatically reinstall the driver, or you can run your official hardware manufacturer's installer.

3. Check the Recycle Bin

If the file was accidentally deleted by you or an uninstaller, it might still be recoverable.

Open your Recycle Bin.
Search for libibnetdisc.dll in the top-right search bar.
If found, right-click the file and select Restore.

4. Perform a System Restore

If the error started happening recently, you can roll Windows back to a time when the file was working perfectly.

Type Create a restore point in the Windows search bar and open it.
Click the System Restore... button.
Choose a date before the error started occurring.
Follow the on-screen prompts and let Windows restart.

📊 Diagnostics Tool: Verify Your `libibnetdisc.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
├── libibumad.dll
├── libibmad.dll
└── complib.dll

Similar files:
️libibnetdisc32.dll