How to Fix rpcrt4.dll Missing Error – Step by Step

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How to Fix rpcrt4.dll Missing Error (Solved)

How to Fix rpcrt4.dll Missing Error (Solved)

What is rpcrt4.dll?

rpcrt4.dll short for Remote Procedure Call Runtime is a Dynamic Link Library file that plays a crucial role in the execution of various programs and applications on Windows operating systems. It provides essential functionality to support remote procedure calls (RPCs) which are a mechanism that allows different components of a computer system to communicate with each other as if they were located on the same machine.

Why is rpcrt4.dll missing?

There could be several reasons for the rpcrt4.dll error in Windows including:

  • Malware Infection: Malicious software like viruses or Trojans can corrupt or delete essential system files such as rpcrt4.dll.
  • Accidental Deletion: Users might accidentally delete the file while trying to remove unwanted programs or cleaning up their system.

Step-by-Step Fixes

Method 1: Reinstall Visual C++ Redistributable

The rpcrt4.dll file is part of the Microsoft Visual C++ Redistributable package so reinstalling it may help fix the error.

  1. Visit the official Microsoft Download Center at this link.
  2. Download and run the Visual C++ Redistributable package for your Windows version (32-bit or 64-bit) based on your system configuration.
  3. Follow the installation instructions and restart your computer when prompted to do so.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows utility that scans for and repairs corrupted system files. Running the SFC /scannow command may help fix the rpcrt4.dll error.

  1. Open Command Prompt as an administrator by searching “cmd” in the Start menu right-clicking on “Command Prompt” and selecting “Run as administrator.”
  2. Type the following command and press Enter:
    3. sfc /scannow

    Wait for the scan to complete. If any issues are found the system will automatically attempt to repair them.

    Method 3: Update System Drivers

    Outdated drivers can sometimes cause compatibility issues leading to errors like rpcrt4.dll missing. Updating your system drivers may help resolve the issue.

    1. Press the Windows key + X and select “Device Manager” from the menu.
    2. Expand the device category by clicking on the arrow next to it.
    3. Right-click on the driver you want to update then select “Update Driver.”
    4. Choose “Search automatically for updated driver software” and follow the prompts to complete the update process.

    Conclusion

    The rpcrt4.dll missing error can be frustrating but with these step-by-step fixes you should now be able to resolve this issue and get your Windows system running smoothly again.

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