Windows | Install a service from cmd prompt suppressing hard coded dialog boxes

32bit: “C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe” “c:\myservice.exe” 64bit “C:\Windows\Microsoft.NET\Framework64\v4.0.30319\installutil.exe” “c:\myservice.exe” Credits: https://stackoverflow.com/users/640888/hcb