how to open chrome in vbscript

Dim iURL 
Dim objShell

iURL = "www.google.ie"

set objShell = CreateObject("Shell.Application")
objShell.ShellExecute "chrome.exe", iURL, "", "", 1

Dim objShell

objShell = CreateObject("Shell.Application")
objShell.ShellExecute("C:\Program Files (x86)\Google\Chrome\Application\chrome.exe", "www.google.ie", "", "", 1)

set objShell = CreateObject("WScript.Shell")
objShell.run(iURL)