Microsoft Visual C 2008 Sp1 Redistributable Package X64 Updated Page

If the version number begins with 9.0.30729 , you have Service Pack 1 installed. Troubleshooting and Maintenance

Even though this software is over a decade old, it is still a cornerstone of the Windows ecosystem. Many applications from the late 2000s and early 2010s were built with this specific version of Visual Studio and will not run without it. If the version number begins with 9

The "x64" designation means it supports 64-bit applications operating on 64-bit Windows operating systems. If the version number begins with 9

Open Command Prompt as an administrator and run sfc /scannow . This repairs system files before you attempt the installation again. 2. Newer Version Already Installed If the version number begins with 9