How to Fix the VCRUNTIME140_1.dll Error: A Comprehensive Guide

The VCRUNTIME140_1.dll error is a common issue that Windows users encounter, often preventing them from running specific applications or games. This error indicates a missing or corrupted Dynamic Link Library (DLL) file, specifically related to the Microsoft Visual C++ Redistributable package. This comprehensive guide provides several methods to resolve this frustrating error and get your applications running smoothly again.

Understanding the VCRUNTIME140_1.dll Error

Before diving into the solutions, it’s crucial to understand what causes this error. The VCRUNTIME140_1.dll file is part of the Microsoft Visual C++ Redistributable package, which is essential for running applications developed using Visual C++. When this file is missing, corrupted, or an outdated version exists, applications that rely on it will fail to launch, displaying an error message such as:

  • “The code execution cannot proceed because VCRUNTIME140_1.dll was not found.”
  • “VCRUNTIME140_1.dll is missing from your computer.”

Solutions to Fix the VCRUNTIME140_1.dll Error

Here are several effective methods to resolve the VCRUNTIME140_1.dll error:

1. Repair or Reinstall the Microsoft Visual C++ Redistributable

The most common and often the most effective solution is to repair or reinstall the Microsoft Visual C++ Redistributable package. Here’s how:

  • Access Programs and Features: Press Windows key + R, type appwiz.cpl, and press Enter. This opens the Programs and Features window.
  • Locate Microsoft Visual C++ Redistributable: Search for entries like “Microsoft Visual C++ 2015-2019 Redistributable (x64)” or similar. The year range can vary (e.g., 2017, 2013, 2022), and you might have multiple versions installed.
  • Repair the Installation: Right-click on each relevant entry and select “Change”. If you see a “Repair” option, click it and follow the on-screen instructions.
  • Reinstall if Repair Fails: If the repair option doesn’t resolve the issue, uninstall the Redistributable package and then download and install the latest version from the official Microsoft website. Make sure to get the correct architecture (x86 or x64) for your system. If you’re not sure, download both.

2. Download the Correct Version of the Visual C++ Redistributable

Ensure you are downloading the correct version of the Visual C++ Redistributable package. Typically, you should download the latest version (e.g., 2015-2022). Microsoft provides these packages on their website. Here’s how to find and download it:

  • Visit the Microsoft Website: Go to the official Microsoft Visual C++ Redistributable downloads page (search on your preferred engine to find the correct latest link. Microsoft regularly updates these pages).
  • Download the Appropriate Version: Look for the latest supported Redistributable package. Choose the version that matches your system architecture (x86 for 32-bit and x64 for 64-bit). If you’re unsure, download both.
  • Install the Package: Run the downloaded installer and follow the on-screen instructions.
  • Restart Your Computer: After installation, restart your computer to ensure the changes take effect.

3. Copy the VCRUNTIME140_1.dll File (Use with Caution)

This method involves copying the VCRUNTIME140_1.dll file from a working computer (with the same operating system and architecture) or from a trusted online source. However, exercise extreme caution when downloading DLL files from the internet, as they can be infected with malware.

  • Locate the DLL File: On a working computer, the VCRUNTIME140_1.dll file is typically located in the C:\Windows\System32 or C:\Windows\SysWOW64 folder.
  • Copy the File: Copy the file to a USB drive or other portable storage device.
  • Paste the File: On the affected computer, paste the file into the corresponding folder (C:\Windows\System32 or C:\Windows\SysWOW64). If you’re unsure which folder to use, try both.
  • Register the DLL (Optional): Open Command Prompt as administrator, type regsvr32 VCRUNTIME140_1.dll, and press Enter. This step registers the DLL file with the system.
  • Restart Your Computer: Restart your computer to apply the changes.

4. Run System File Checker (SFC) Scan

The System File Checker (SFC) is a utility in Windows that allows users to scan for and restore corrupt Windows system files. This can help replace a corrupted VCRUNTIME140_1.dll file.

  • Open Command Prompt as Administrator: Search for “Command Prompt,” right-click, and select “Run as administrator.”
  • Run the SFC Scan: Type sfc /scannow and press Enter. The scan will take some time to complete.
  • Follow On-Screen Instructions: If the SFC scan finds and repairs any corrupted files, follow the on-screen instructions and restart your computer.

5. Update Windows

Sometimes, outdated operating systems can lead to DLL errors. Updating Windows can resolve compatibility issues and provide the necessary system files.

  • Open Windows Update: Go to Settings > Update & Security > Windows Update.
  • Check for Updates: Click “Check for updates.”
  • Install Updates: Install any available updates and restart your computer.

6. Perform a Clean Boot

A clean boot starts Windows with a minimal set of drivers and startup programs. This can help identify if a third-party application is causing the VCRUNTIME140_1.dll error.

  • Open System Configuration: Press Windows key + R, type msconfig, and press Enter.
  • Disable Startup Items: In the System Configuration window, go to the “Services” tab, check “Hide all Microsoft services,” and click “Disable all.”
  • Disable Startup Programs: Go to the “Startup” tab and click “Open Task Manager.” Disable all startup items.
  • Restart Your Computer: Restart your computer and check if the error persists. If the error is gone, re-enable startup items and services one by one to identify the culprit.

Preventing Future VCRUNTIME140_1.dll Errors

To minimize the chances of encountering this error in the future:

  • Keep Your System Updated: Regularly update Windows and your drivers.
  • Install Software Correctly: Ensure that you install software properly and completely.
  • Be Cautious with DLL Downloads: Avoid downloading DLL files from untrusted sources.
  • Run Regular Malware Scans: Use a reputable antivirus program to scan your system for malware.

Conclusion

The VCRUNTIME140_1.dll error can be frustrating, but by following the steps outlined in this guide, you should be able to resolve the issue and get your applications running correctly. Remember to start with the simplest solutions, such as repairing or reinstalling the Visual C++ Redistributable, and proceed with more advanced methods if necessary. Always exercise caution when downloading DLL files from the internet, and ensure that your system is up-to-date to prevent future errors.