How to Install MSVCP140.dll: Complete Guide

Encountering errors related to missing DLL files can be frustrating, especially when you’re eager to launch your favorite application or game. One such common error is “MSVCP140.dll is missing.” If you’ve run into this, you’re not alone. This guide will help you understand why this error occurs, walk you through the step-by-step instructions to fix it, and offer concluding insights to prevent similar issues in the future.

Why the MSVCP140.dll Error Occurs

MSVCP140.dll is an essential file associated with the Microsoft Visual C++ Redistributable package, a runtime suite required by many programs developed using Visual Studio. It provides necessary functions and resources that many applications rely on to operate properly. When your system fails to locate this DLL file, it’s usually due to one of the following reasons:

• Missing Visual C++ Redistributable:

  Many programs, especially games or graphically intensive applications, depend on Microsoft’s Visual C++ Redistributable packages. If the appropriate version isn’t installed on your PC, you’re likely to see the “MSVCP140.dll is missing” error.

• Damaged or Corrupted DLL:

  Software conflicts, improper installations, malware, or disk errors can corrupt DLL files. When this happens, Windows can’t read the file even if it physically exists on your machine.

• Accidental Deletion:

  During disk clean-ups or program uninstallation, the MSVCP140.dll might inadvertently get deleted, especially if other programs share the DLL.

• Outdated System or Conflicts:

  Running older versions of the operating system or having outdated software can lead to conflicts, resulting in DLL errors.

Understanding the cause helps you to choose the most effective solution. Now, let’s move on to fixing the issue.

How to Fix and Install MSVCP140.dll on Windows

Follow these instructions in order. Start from the first step and proceed until the error is resolved. Avoid downloading DLL files from unofficial sources, as they can pose security risks.

1. Install or Repair Microsoft Visual C++ Redistributable

   The safest and most recommended way to restore MSVCP140.dll is by installing the latest supported Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017, 2019, and 2022, as they now use the same files.

   1. Visit the official Microsoft download page: https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist
   2. Choose the correct version for your system. Most users will need the 'x64' version for 64-bit Windows or 'x86' for 32-bit Windows.
   3. Download and run the installer.
   4. Follow the on-screen instructions to complete installation.
   5. Restart your computer.

   This step should restore the missing DLL file.

2. Repair Existing Visual C++ Redistributable Installation

   If you already have the package installed, it might be corrupted. You can repair it:

   1. Open the Control Panel.
   2. Go to Programs > Programs and Features.
   3. Locate “Microsoft Visual C++ 2015-2022 Redistributable” (there might be several versions).
   4. Right-click and select “Change.”
   5. Click on “Repair” in the pop-up window.
   6. Complete the process and restart your computer.
3. Update Windows

   Sometimes, general Windows updates can resolve system file issues and DLL conflicts.

   1. Press Windows + I to open Settings.
   2. Navigate to Update & Security > Windows Update.
   3. Click ‘Check for updates’ and install any available updates.
   4. Restart your PC after the updates finish.
4. Reinstall the Problematic Program

   If the error message appears only when using a specific application, try reinstalling that program.

   1. Uninstall the program via Control Panel > Programs and Features.
   2. Download the latest version from the official website.
   3. Install it and check if the error persists.
5. Scan for Malware

   Viruses and malware can corrupt or delete DLL files. Ensure your system is clean:

   1. Run a full scan with Windows Defender or your preferred antivirus program.
   2. Quarantine or remove any detected threats.
6. Restore the File from the Recycle Bin

   If you suspect the DLL was accidentally deleted, check your Recycle Bin. If found, restore it.

   1. Open the Recycle Bin from your desktop.
   2. Search for MSVCP140.dll.
   3. If located, right-click and choose ‘Restore.’
7. Use System File Checker

   The built-in System File Checker tool can detect and repair missing or damaged system files, including DLLs.

   1. Open Command Prompt as administrator (search ‘cmd’, then right-click > Run as administrator).
   2. Type the command: sfc /scannow
   3. Press Enter and wait for the scan to complete.
   4. If issues are detected and fixed, restart your computer.
8. Avoid Third-Party DLL Download Sites

   While it can be tempting to grab the DLL from an online repository, this approach can facilitate malware and system instability. Stick to Microsoft’s official resources and repair tools.

Conclusion

MSVCP140.dll errors are commonplace but rarely unsolvable. The DLL is a crucial part of the Microsoft Visual C++ Redistributable, and the vast majority of applications that depend on it can function again once the redistributable package is correctly installed or repaired. By following the recommended steps—installing or repairing Microsoft Visual C++ Redistributable, updating your system, and ensuring a clean, malware-free environment—you’ll likely resolve the issue safely.

Remember to always rely on official Microsoft sources for essential system files and avoid third-party DLL sites, which can introduce security risks. Keeping your system and software updated, and regularly scanning for malware are good habits that prevent most DLL-related headaches. If after all these steps the problem persists, consider reaching out to the technical support team of the affected software or seek help from Microsoft’s official forums.

With these actions, your applications and games will be up and running in no time, letting you get back to what matters most—using your PC without unnecessary interruptions.