Microsoft Visual C++ 2008 Redistributable X64 | Validated

| Error Code | Meaning | Solution | |------------|---------|----------| | 0x80070666 | Another version already installed | Uninstall all VC++ 2008 x64 entries via Programs and Features → reboot → reinstall | | 0x80240017 | Unsupported Windows version | Run in compatibility mode for Windows 7 (rare) | | 0x643 | Windows Installer corruption | Run msiexec /unregister → msiexec /regserver → reboot | | Error 1935 | COM registration failure | Run SFC /SCANNOW and reinstall Windows Installer | | Missing msvcr90.dll after install | Path conflict | Copy DLLs manually to app’s local folder as temporary fix |

Some apps explicitly request a specific version (e.g., 9.0.21022.8). Install that exact version.

Use Task Manager → Details → check “Platform” column. If 32-bit, install x86 version of VC++ 2008 redistributable. microsoft visual c++ 2008 redistributable x64

Last reviewed: May 2025 – still valid for legacy Windows environments and enterprise legacy app support.

When you install a program that was built using these 2008 libraries, your computer needs those specific files to translate and run the application. Because these files are "redistributable," Microsoft allows developers to include the package with their own software installers to ensure their apps work correctly on any machine. Key Features and Requirements Do I Need All These Microsoft Visual C++ Redistributables? | Error Code | Meaning | Solution |

The Microsoft Visual C++ 2008 Redistributable x64 might look like bloatware, but it is essential infrastructure for your PC. It acts as a bridge between older software code and your modern operating system.

If you are redistributing your own VS2008 x64 application: If 32-bit, install x86 version of VC++ 2008 redistributable

is a crucial software package that installs runtime components required to run applications developed with Visual C++ on 64-bit Windows operating systems. Even though it was released over a decade ago, it remains essential for modern systems to ensure compatibility with older games and professional software. Why Your PC Has This Installed

If you are missing the Microsoft Visual C++ 2008 Redistributable x64, you will usually encounter an error message when trying to launch a specific program.