用于thevisualC++redistributableinstallerwitherror23.pleasemakesureyouhaveKB2999226orKB3118401installed.Unabletocontinueinstallation.错误的修复。用法:扩展名修改成RAR，解压，用管理员模式启动cmd，键入命令dism/online/add-package/packagepath:"X:\路径\Windows6.1-KB2999226-x64.cab" 重新执行vc_redist.x64.exe，选择修复。