How to Fix msvcr120_clr0400.dll Missing Error – Step by Step

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How to Fix msvcr120_clr0400.dll Missing Error (Solved)

How to Fix msvcr120_clr0400.dll Missing Error (Solved)

What is msvcr120_clr0400.dll?

msvcr120_clr0400.dll is a Dynamic Link Library (DLL) file that is part of the Microsoft Visual C++ Redistributable package. This file contains essential code and resources required for various applications to run correctly. It’s important for many programs especially those developed using C++ programming language.

Why is msvcr120_clr0400.dll missing?

There are several reasons why the msvcr120_clr0400.dll file might be missing or become corrupted such as:

  • Malware infection: Malicious software can delete or corrupt system files including DLLs.
  • Accidental deletion: Users may accidentally delete this file while cleaning up their system.
  • Incomplete installation: Applications that depend on msvcr120_clr0400.dll might not install it correctly leaving the file missing or corrupted.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

To reinstall the necessary version of the Microsoft Visual C++ Redistributable package follow these steps:

  1. Visit the official Microsoft website at https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads.
  2. Scroll down to the section labeled “Visual C++ Redistributable for Visual Studio 2013” and click on the appropriate download link based on your system architecture (x64 or x86).
  3. Follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

This method uses the System File Checker tool to scan for and repair missing or corrupted system files:

  1. Press the Windows key + X and select “Command Prompt (Admin)” or “PowerShell (Admin)”.
  2. In the command prompt type `sfc /scannow` and press Enter.
  3. Follow the on-screen instructions to complete the system scan and repair process.

Method 3: Update System Drivers

Updating your system drivers can help resolve compatibility issues that might be causing the msvcr120_clr0400.dll error:

  1. Press the Windows key + X and select “Device Manager”.
  2. In the Device Manager find the device category with the problematic driver (e.g. Display adapters).
  3. Right-click on the device and select “Update driver”.
  4. Select “Search automatically for updated driver software” and follow the on-screen instructions.

Conclusion

By following one or more of these methods you should be able to resolve the msvcr120_clr0400.dll missing error and get your applications running smoothly again.

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