C++ Redistributable 2008 -

Look for version 9.0.30729.xxxx (SP1).

| Error | Likely cause | Fix | | :--- | :--- | :--- | | "The application has failed to start because MSVCR90.dll was not found" | Missing x86 or x64 runtime | Install correct architecture | | "Error 1935" | Corrupted Windows Installer or pending reboot | Run sfc /scannow , reboot, try again | | "Another version is already installed" | Different build number (e.g., 9.0.21022 vs 9.0.30729) | Uninstall old version via Control Panel, then install SP1 version | | "Installation fails silently" | Old installer corrupted | Download fresh copy from official link above | c++ redistributable 2008