You did not run the installer as Administrator. Right-click, run as admin. Also, disable your antivirus temporarily (some overzealous AVs block old installers).
Windows Update may detect a registered component that triggers the update, but the update itself is intended for older systems. The recommended approach is to hide the update using the official “Show or hide updates” troubleshooter if the underlying redistributable is not installed or if the update consistently fails.
Without this update, applications running the 2008 runtime might be susceptible to remote code execution vulnerabilities. You did not run the installer as Administrator
The most frequent reason people search for this package is to fix startup errors. Common messages include:
If a 64-bit application requires this package and it is missing, corrupted, or outdated, you will encounter distinct Windows runtime errors. The Side-by-Side Configuration Error The most common error message displays as: Windows Update may detect a registered component that
Enterprise software has a long lifecycle. Banks, medical devices, and industrial control systems still run code compiled with Visual Studio 2008. Rewriting and re-certifying an application for a newer runtime could cost millions. Moreover, game preservation communities rely on these old runtimes to keep classic titles playable on modern hardware.
Restart your computer to ensure the registry changes take full effect. Troubleshooting Common Installation Issues 1. Error 1935 during installation The most frequent reason people search for this
Even on Windows 10 or 11, many programs—from legacy enterprise tools to classic PC games—rely on specific "runtime components" found only in the 2008 SP1 package.
Always download runtime packages directly from official Microsoft channels or trusted community mirrors that host original Microsoft digital signatures. Avoid third-party "DLL downloading" websites, as they often bundle malware. 2. Run the Installer Right-click the downloaded executable ( vcredist_x64.exe ). Select . Follow the on-screen prompts and accept the license terms. Click Finish when the installation completes. 3. Verification Open the Windows Control Panel . Click on Programs and Features .
Ensures older software launches seamlessly on modern operating systems like Windows 10 and Windows 11. Common Symptoms of Missing or Corrupt Libraries