Microsoft Visual C 2008 Sp1 Redistributable Package X64 Updated
The Complete Guide to the Microsoft Visual C++ 2008 SP1 Redistributable Package (x64) – Why “Updated” Versions Matter
Understanding Microsoft Visual C++ 2008 SP1 Redistributable Package (x64)
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If you see this package in your "Installed Programs," it was likely placed there by an application you use. Keeping it updated to the latest security version (v9.0.30729.6161) ensures your system is protected from known vulnerabilities associated with older 2008 runtimes. Microsoft Learn Open Control Panel → Programs and Features
updated SP1
| Error Message | Likely Cause | Fix | | :--- | :--- | :--- | | “Side-by-side configuration is incorrect” | Corrupt WinSxS manifest or mixed x86/x64 dependencies. | Run sfc /scannow , then reinstall the x64 package. | | “The application failed to initialize properly (0xc0150002)” | Missing the SP1 version of the runtime. | You installed the original 2008 RTM. Uninstall and install the version. | | “msvcr90.dll not found” even after install | A 64-bit app is looking in the wrong path (SysWOW64 is for 32-bit). | Ensure the x64 package installed to System32, not just SysWOW64. | | Installer hangs at “Processing: Windows7_KB…” | The installer is checking for an obsolete Windows Update. | Use the /quiet switch from command line to bypass UI hang. | 9.0.30729.17 or 9.0.30729.4148)
- Open Control Panel → Programs and Features.
- Look for:
Microsoft Visual C++ 2008 Redistributable – x64 9.0.30729.6161 - If you see an older number (e.g., 9.0.30729.17 or 9.0.30729.4148), you have the outdated version.