Determining the location of Program Files using VBS - vba

Question

What would a safe way of extracting the 'Program Files' directory location using VBS?. I would like to get the directory location from the environment as it will avoid localization issues as well as problems between different OS architectures (32/64 bit) and drive (C:\, D:\, etc:).
So far I came across an example given on MSDN yet I can get the script to work in VBS, every run just complains about different errors. Here is what they've got on an example script for .net to get the Sys32 folder.
' Sample for the Environment.GetFolderPath method
Imports System
Class Sample
Public Shared Sub Main()
Console.WriteLine()
Console.WriteLine("GetFolderPath: {0}", Environment.GetFolderPath(Environment.SpecialFolder.System))
End Sub 'Main
End Class 'Sample
'
'This example produces the following results:
'
'GetFolderPath: C:\WINNT\System32
'
As Helen mentioned, this is my script to determine the OS Architecture and depending on the outcome I wish to retrieve the respective 'Program Files' path
Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & sPC & "\root\cimv2")
Set colOperatingSystems = objWMIService.ExecQuery ("Select * from Win32_OperatingSystem")
For Each objOperatingSystem in colOperatingSystems
sSystemArchitecture = objOperatingSystem.OSArchitecture
Next

Answer 1

for vbs from How to get program files environment setting from VBScript
Set wshShell = CreateObject("WScript.Shell")
WScript.Echo wshShell.ExpandEnvironmentStrings("%PROGRAMFILES%")
if you are in vba
Sub GetMe()
Set wshShell = CreateObject("WScript.Shell")
MsgBox wshShell.ExpandEnvironmentStrings("%PROGRAMFILES%")
End Sub