Reparar 2025 el error de msvcp140.dll en Windows 10 y 11: guía paso a paso

Summary

Facing sudden crashes or the frustrating msvcp140.dll error Windows 10 11 disrupting your workflow? You’re not alone. This common issue can halt essential applications, but resolving it is simpler than you might think. Our straightforward, step-by-step guide walks you through diagnosing the root cause and applying trusted fixes—from reinstalling Visual C++ Redistributable to safely restoring the missing file. Follow our practical instructions to regain system stability and get back to what matters.

Descargar e instalar la versión correcta de Visual C++ Redistributable

Now that you’ve prepared your system by removing the old, potentially corrupted redistributables, the next critical step is obtaining the correct installation files. Heading directly to the official Microsoft source is non-negotiable for security and compatibility. The file you need is the “Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017, 2019, and 2022,” which packages the necessary runtime components, including the vital msvcp140.dll, into a single installer.

Navigate to the official Microsoft Download Center and search for the redistributable using the exact name above. You will find two primary download links for the latest supported version: one for x64 and one for x86. As mentioned, installing both is the best practice. The download pages are typically clearly marked, but always verify the file details. The supported operating systems will explicitly list Windows 10 and 11, confirming you have the right package for a msvcp140.dll not found Windows 11 fix or its Windows 10 counterpart. The file size is relatively small (around 15-25 MB), so the download should be quick.

Security First: Avoid third-party download portals that offer “standalone DLL files.” These are often outdated, bundled with unwanted software, or, in the worst case, contain malware. The official Microsoft installer is the only secure method to ensure file integrity and correct system registration.

Once downloaded, the installation process is simple but requires administrative privileges. Follow these steps precisely:

1. Right-click the downloaded installer file (e.g., VC_redist.x64.exe) and select “Run as administrator.” This is crucial for granting the installer the permissions needed to place files in protected system directories like System32.
2. A license agreement window will appear. Carefully read and accept the terms to proceed.
3. The installer will then extract and configure the necessary files. A progress bar will indicate the status. This usually takes less than a minute.
4. Upon successful completion, you will see a confirmation message.

Repeat this identical process for the other architecture version (x86 or x64) that you downloaded. After installing both, a final system restart is highly recommended. This ensures that all system processes recognize the newly installed libraries, completing the reinstall Visual C++ to fix msvcp140.dll procedure. This method resolves the vast majority of cases by restoring the entire runtime environment to a known good state.

With the redistributables successfully installed, the next step is to verify that the repair has taken hold and your applications are back to normal.

Pasos detallados para reinstalar y verificar la reparación

With the Visual C++ Redistributable packages freshly installed, the crucial final phase is verification. A successful reinstall Visual C++ to fix msvcp140.dll isn’t complete until you’ve confirmed the error is resolved. Don’t just close the installer and hope for the best; take a moment to systematically verify the repair. This ensures the underlying dependency issue is truly fixed and prevents future frustration.

Start by attempting to launch the application that originally triggered the error message. If it opens and runs normally, that’s the most positive sign. However, for a more thorough check, you can revisit the system locations we discussed during the diagnosis. Open File Explorer and navigate to C:\Windows\System32. Search for msvcp140.dll and confirm the file is present. Right-click it, select ‘Properties,’ and check the ‘Details’ tab. The version number should correspond to the latest redistributable you just installed, indicating a clean, up-to-date file has been placed correctly.

Verification Checklist:
* Primary Test: Launch the previously faulty application. Does it run without the error?
* File Integrity: Confirm msvcp140.dll exists in System32 and has a recent version number.
* System Registration: For a deep check, open an administrative Command Prompt and run sfc /scannow again. It should now report “No integrity violations found,” confirming the system file cache is healthy.

If the error persists despite these steps, it suggests a more stubborn issue, such as a conflict with another software-specific version of the DLL or a deeper system problem. In this case, the subsequent method of manually restoring the file provides a more targeted approach. But for the overwhelming majority of users, this comprehensive reinstallation process—uninstalling the old versions, installing the new x86 and x64 packages with administrator rights, and restarting—constitutes a complete and effective how to repair msvcp140.dll step by step. It addresses the problem at its source by rebuilding the essential software framework.

Having solidified your system’s foundation with this primary method, we can now explore an alternative, targeted approach for specific scenarios.

Método 2: Restaurar msvcp140.dll manualmente desde fuentes seguras

While reinstalling the Visual C++ Redistributable is the most comprehensive solution, there are specific scenarios where a more targeted approach is warranted. Method 2 involves manually restoring the msvcp140.dll file, a procedure that should be approached with caution and reserved for cases where the primary reinstallation method fails, or when you have a very specific, known-good version of the file from a trusted source. This method is akin to a surgical strike, replacing a single faulty component rather than the entire system.

The paramount rule for this process is source security. Under no circumstances should you download a standalone DLL from a random website. These sites are notorious for distributing outdated, bundled, or malicious files that can severely compromise your system. The only secure sources are:
* Another Trusted Computer: Copying the file from a known-clean, functioning computer running the same version of Windows (10 or 11) and architecture (64-bit or 32-bit).
* The Official Installer: Extracting the DLL directly from the official Microsoft Visual C++ Redistributable installer (VC_redist.x64.exe or VC_redist.x86.exe) using a command-line tool.

Critical Security Advisory: Manual DLL downloads from unofficial websites are a primary vector for malware. The convenience is not worth the risk of ransomware, data theft, or system instability. Always prioritize official channels.

If you have a secure source, the steps to manually restore msvcp140.dll safely are precise. First, you must place the file in the correct directory. For 64-bit applications on a 64-bit Windows system, the file belongs in the C:\Windows\System32 folder. For 32-bit applications running on 64-bit Windows, it must be placed in the C:\Windows\SysWOW64 directory—a common point of confusion. After copying the file to the correct location, the final, crucial step is to register it with the system. Open Command Prompt as an administrator, navigate to the directory containing the DLL (e.g., cd C:\Windows\System32), and run the command regsvr32 msvcp140.dll. This registers the library, ensuring Windows and your applications know it is available for use.

This manual method provides a direct solution for a corrupt file that other methods cannot replace, but its success hinges on meticulous execution and absolute source integrity. When performed correctly, it completes the toolkit for resolving this persistent error, offering a final, definitive line of defense for your system’s stability.

Conclusion

By following this comprehensive guide, you are equipped with the primary methods to fix msvcp140.dll missing 2025, from a clean reinstallation of the Visual C++ Redistributable to a secure manual file restoration. To ensure a lasting solution, we strongly recommend starting with the official Visual C++ Redistributable download for msvcp140.dll and then thoroughly verifying the repair by restarting your system and launching the affected application. This systematic approach will restore your system’s stability and prevent future application crashes.