How to Fix onnxruntime.dll Missing Error – Step by Step

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How to Fix onnxruntime.dll Missing Error (Solved)

How to Fix onnxruntime.dll Missing Error (Solved)

What is onnxruntime.dll?

The onnxruntime.dll file is a Dynamic Link Library (DLL) in Windows operating systems. It’s an essential part of the Open Neural Network Exchange (ONNX) Runtime which is an open-source cross-platform machine learning model interpreter and runtime. The ONNX Runtime enables developers to deploy ONNX models efficiently across a variety of hardware platforms including CPUs GPUs and TPUs.

Why is onnxruntime.dll missing?

There could be several reasons why the onnxruntime.dll file is missing from your system. Some common causes include malware infections that delete or corrupt system files accidental deletion during routine maintenance or a problem with the Windows installation.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The onnxruntime.dll file is related to the Microsoft Visual C++ Redistributable packages which are necessary for running applications built with Visual Studio. If you’re missing the onnxruntime.dll file reinstalling these packages might help:

  • Download: Visit the official Microsoft Download Center (Link) and download the latest version of the Visual C++ Redistributable packages.
  • Installation: Follow the on-screen instructions to install the packages. Make sure to select the appropriate package for your system (32-bit or 64-bit).

Method 2: Run SFC /scannow command

The System File Checker (SFC) is a tool that can scan for and repair missing or corrupted system files. To run the SFC command:

  1. Open Command Prompt as Administrator: Search for “Command Prompt” in the Start menu right-click on it and select “Run as administrator”.
  2. Type and run the command: In the Command Prompt window type `sfc /scannow` and press Enter.
  3. Wait for the scan to complete: The SFC tool will start scanning your system and repair any detected issues. This process may take some time.

Method 3: Update System Drivers

Outdated drivers can sometimes cause missing or corrupted DLL files. Updating your system drivers might help resolve the issue:

  • Device Manager: Open the Device Manager by typing “Device Manager” in the Start menu and selecting it from the list.
  • Update Driver Software: Find the device for which you want to update the driver right-click on it and select “Update Driver”.
  • Search Automatically for Updated Driver Software: In the Update Driver Software window select “Search automatically for updated driver software” and follow the instructions.

Conclusion:

If you’re encountering the onnxruntime.dll missing error in Windows try the methods outlined above to resolve the issue. These solutions address common causes such as missing or corrupted files due to malware accidental deletion or outdated drivers.

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