Exploring the Causes of MSVCP140.dll Microsoft System Error

The MSVCP140.dll error is a common system error that can occur on Microsoft Windows systems. This error message indicates that the MSVCP140.dll file, which is a dynamic link library DLL file associated with the Microsoft Visual C++ Redistributable package, is either missing or corrupted. Understanding the causes of this error can help in troubleshooting and resolving the issue. Here are some common causes of the MSVCP140.dll error:

Incomplete or Failed Installation: One of the primary causes of the MSVCP140.dll error is an incomplete or failed installation of the software or program that relies on this DLL file. If the installation process encounters an error or is not completed successfully, it can result in a missing or damaged MSVCP140.dll file.

Corrupted DLL File: The MSVCP140.dll file itself can become corrupted due to various reasons, such as malware infections, hardware issues, or system crashes. When the file is corrupted, it can trigger the error message.

Outdated or Incompatible Microsoft Visual C++ Redistributable: The MSVCP140.dll file is part of the Microsoft Visual C++ Redistributable package. If you have an outdated or incompatible version of this package installed on your system, it can lead to compatibility issues and result in the DLL error.


System File Corruption: System file corruption can occur due to various factors, including malware infections, hardware problems, or improper system shutdowns. If the MSVCP140.dll file or other related system files become corrupted, it can trigger the error message.

Third-Party Software Interference: Conflicts with other programs or software installed on your system can also cause the MSVCP140.dll error. In some cases, third-party applications or antivirus software may interfere with the proper functioning of the DLL file.

To resolve the MSVCP140.dll error, you can try the following solutions:

Reinstall the Affected Program: If the error occurs when running a specific program, try uninstalling it completely and then reinstalling it from a trusted source. This process can replace any missing or corrupted DLL files associated with the program.

Update Microsoft Visual C++ Redistributable: Ensure that you have the latest version of the Microsoft Visual C++ Redistributable package installed on your system. Visit the official Microsoft website to download and install the package corresponding to your system architecture.

Run System File Checker SFC: Use the System File Checker tool to scan and repair corrupted system files, including DLLs. Open an elevated Command Prompt and run the command sfc /scannow to initiate the scan. The tool will attempt to repair any corrupted files it finds msvcp140.dll download.

Perform a Clean Boot: Temporarily disable all startup programs and non-Microsoft services to eliminate potential conflicts. This can help identify if any third-party software is causing the DLL error.

Scan for Malware: Perform a thorough scan of your system using reputable antivirus or anti-malware software. Malware infections can cause DLL errors, so removing any detected threats may resolve the issue.