How to Fix mfc120rus.dll Missing Error – Step by Step

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How to Fix mfc120rus.dll Missing Error (Solved)

How to Fix mfc120rus.dll Missing Error (Solved)

What is mfc120rus.dll?

mfc120rus.dll is a Dynamic Link Library (DLL) file used by Microsoft Foundation Class Library version 9.0 for Universal C Runtime in Windows operating systems. This crucial system component helps various applications run smoothly.

Why is mfc120rus.dll missing?

The mfc120rus.dll file can become missing due to several reasons such as:

  • Malware attacks: Malicious software may corrupt or delete essential system files like mfc120rus.dll.
  • Accidental deletion: Users might accidentally delete this file while cleaning up their systems or during reinstallation processes.

Step-by-Step Fixes

Method 1: Reinstall Visual C++ Redistributable

Reinstalling the Visual C++ Redistributable package can resolve the missing mfc120rus.dll error. Follow these steps:

  1. Visit Microsoft’s official website at this link.
  2. Download the appropriate Visual C++ Redistributable package for your Windows version.
  3. Run the downloaded installer and follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

The System File Checker (SFC) tool can help repair system files including mfc120rus.dll. Here’s how:

  1. Open Command Prompt as an administrator by typing “cmd” in the Start menu search bar right-clicking on the Command Prompt result and selecting “Run as administrator”.
  2. In the Command Prompt window type the following command and press Enter:
sfc /scannow

The SFC tool will now scan your system for missing or corrupt files and automatically repair them.

Method 3: Update System Drivers

Outdated system drivers might cause conflicts with other components including mfc120rus.dll. To update your system drivers:

  1. Press the Windows key + X and select “Device Manager” from the menu.
  2. Expand the categories to locate the problematic device driver.
  3. Right-click on the device driver and select “Update Driver”.
  4. Choose “Search automatically for updated driver software” and follow the prompts to complete the update process.

Conclusion

The mfc120rus.dll error can be frustrating but with the methods outlined above you should now have the tools needed to resolve this issue effectively and get back to using your Windows system smoothly.

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