Installing Ubuntu 18.10 with wubi.exe is not possible in Windows 10. Your alternatives on Windows 10 are Ubuntu 18.04 with Windows Subsystem for Linux (WSL), VM or dual boot.
Please note that Windows 10 S does not support running WSL. Windows 10 in S Mode can’t use command-line shells like PowerShell, Command Prompt, or Bash which are commonly used in WSL. Various other developer tools are also off limits.
Installing Ubuntu 18.10 with wubi.exe is not possible in Windows 10. Your alternatives on Windows 10 are Ubuntu 18.04 with Windows Subsystem for Linux (WSL), VM or dual boot.
Please note that Windows 10 S does not support running WSL. Windows 10 in S Mode can’t use command-line shells like PowerShell, Command Prompt, or Bash which are commonly used in WSL. Various other developer tools are also off limits.