Right-click the downloaded vcredist_x86.exe file and select . Agree to the Microsoft License Terms and click Install .
Build 12.0.40664 is the final, most secure, and most reliable version of the Visual C++ 2013 redistributable for x86 systems. It includes:
: This indicates the 32-bit version. Even if you are on a 64-bit version of Windows, you often need the x86 version because many applications are still built as 32-bit processes.
A common point of confusion for Windows users is why a modern 64-bit operating system requires an x86 (32-bit) package. vc2013redistx86 visual c 2013 x86 120 40664
This guide will explain what this component is, why this error occurs, and provide step-by-step solutions to fix it. What is vc2013redistx86 (12.0.40664)?
This error message indicates that the operating system cannot verify the digital signature of the installer because a root certificate is missing or outdated.
sfc /scannow dism /online /cleanup-image /restorehealth Right-click the downloaded vcredist_x86
However, the experience of installing and managing vc2013redist_x86 is not without its challenges. A common issue arises with version conflicts. For instance, an older application might require version 12.0.21005 , while a newer one demands 12.0.40664 . Because these versions are often backward-compatible, the solution is typically to install the latest version. But complications can occur when corrupted installations or multiple conflicting copies of the redistributable exist. The version 12.0.40664 is specifically notable as it represents a security update released in 2019 to address a DLL hijacking vulnerability (CVE-2019-0545). This highlights a crucial point: redistributables are not static relics but living software that requires updates to maintain system integrity.
or application crashes, it is often due to a missing or corrupted installation of this package.
Outdated Windows system files can prevent newer redistributables from registering properly. Go to and run all critical and optional updates. Reinstall the Target Application It includes: : This indicates the 32-bit version
Microsoft does not provide a direct offline link for 40664 alone, but the full Visual C++ 2013 Update 5 redist download includes both x86 and x64.
Stands for Redistributable, meaning developers are allowed to redistribute these libraries with their applications.
If you receive this error, it means you have a different, possibly older, version of the 2013 redistributable.