. Si ya lo tienes pero sigue fallando, selecciona la opción si aparece disponible. Reinicia tu computadora
If prompted by Windows User Account Control (UAC), click to grant administrator privileges. Check the box to accept the license terms and conditions. Click Install .
VirtualBox is a complex application written largely in C++, a programming language that relies on standard libraries to execute functions. Instead of building these libraries into the software installer for every application you use, Microsoft provides a shared package of code called the .
This comprehensive guide explains why VirtualBox requires this software, how to download the correct version safely, and how to fix common installation errors. Why VirtualBox Requires the Visual C++ 2019 Redistributable Check the box to accept the license terms and conditions
Sometimes a pending Windows Update blocks the registration of new C++ libraries.
| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | VCRUNTIME140.dll not found | VC++ 2019 missing or corrupted | Install VC++ 2019 x64 (and x86 if 32-bit app needed) | | Error 0x80070666 | Another VC++ version partially installed | Uninstall all VC++ 2015-2022 versions, reboot, reinstall VC++ 2019 | | The VC++ redistributable setup failed | Incomplete previous installation | Run Microsoft’s vc_redist.x64.exe with /repair or /uninstall first | | VirtualBox crashes on VM start | VC++ runtime mismatch | Install x86 and x64 VC++ 2019 redistributables |
(see links above).
Downloading the is the "silver bullet" for 90% of VirtualBox installation errors. By keeping these libraries updated, you ensure that your virtual machines run smoothly and securely.
Mantener actualizado el paquete de Microsoft Visual C++ no solo es un requisito indispensable para exprimir el potencial de las máquinas virtuales en VirtualBox, sino que también previene errores en decenas de aplicaciones y videojuegos modernos en Windows. Al descargar la versión unificada oficial, garantizas la máxima estabilidad, rendimiento y seguridad para tus laboratorios de virtualización.
Click “Install” – the process takes less than a minute. You’ll see a success message: “Setup Successful.” Instead of building these libraries into the software
These redistributable packages are the essential building blocks that many Windows applications, including VirtualBox, rely on. They provide the runtime libraries that the software needs to execute. Over the years, Microsoft has consolidated these packages for several Visual Studio versions into one all-encompassing redistributable. The official Microsoft page now houses a multi-installer for versions . This means that when you download the latest package for 2022, you are simultaneously getting the libraries for 2019 as well.
Warning: This is the part of the story where you must avoid the villains—third-party "DLL download" sites. These are often full of malware. Always go to the source.
Without these libraries, VirtualBox cannot interact correctly with your Windows operating system or manage hardware virtualization. Instead of bundling these massive libraries inside every single application installer, Microsoft provides them as separate downloads that multiple programs can share. Common Error Messages garantizas la máxima estabilidad
Si intentas ejecutar Oracle VM VirtualBox en tu sistema operativo Windows y te encuentras con errores de archivos .dll faltantes, no estás solo. Este problema ocurre casi siempre porque tu sistema carece de los componentes de ejecución esenciales de C++.