OS architecture detection script

The following script can be used to determine the System architecture

(Use it carefully at your own risk!!)

IF /I %PROCESSOR_ARCHITECTURE% EQU x86 (
    msiexec /qn /i 7zip_x86.msi
) ELSE (
    msiexec /qn /i 7zip_x86.msi
)

**********************************************

Option Explicit 
Dim ObjWMI, ColSettings, ObjProcessor 
Dim StrComputer, ObjNetwork 
Set ObjNetwork = WScript.CreateObject("WScript.Network") 
StrComputer = Trim(ObjNetwork.ComputerName) 
Set ObjNetwork = Nothing 
WScript.Echo VbCrLf & "Computer Name: " & StrComputer 
WScript.Echo vbNullString 
Set ObjWMI = GetObject("WINMGMTS:" & "{ImpersonationLevel=Impersonate,AuthenticationLevel=Pkt}!\\" & StrComputer & "\Root\CIMV2") 
Set ColSettings = ObjWMI.ExecQuery ("SELECT * FROM Win32_Processor") 
For Each ObjProcessor In ColSettings 
Select Case ObjProcessor.Architecture 
    Case 0 
        WScript.Echo "Processor Architecture Used by the Platform: x86" 
    Case 6 
        WScript.Echo "Processor Architecture Used by the Platform: Itanium-Based System" 
    Case 9 
        WScript.Echo "Processor Architecture Used by the Platform: x64" 
End Select 
Select Case ObjProcessor.ProcessorType 
    Case 1 
        WScript.Echo "Processor Type: Other. Not in the Known List"     
    Case 2 
        WScript.Echo "Processor Type: Unknown Type" 
    Case 3 
        WScript.Echo "Processor Type: Central Processor (CPU)" 
    Case 4 
        WScript.Echo "Processor Type: Math Processor" 
    Case 5 
        WScript.Echo "Processor Type: DSP Processor" 
    Case 6 
        WScript.Echo "Processor Type: Video Processor" 
End Select 
WScript.Echo "Processor: " & ObjProcessor.DataWidth & "-Bit" 
WScript.Echo "Operating System: " & ObjProcessor.AddressWidth & "-Bit" 
WScript.Echo vbNullString     
If ObjProcessor.Architecture = 0 AND ObjProcessor.AddressWidth = 32 Then 
    WScript.Echo "This Machine has 32 Bit Processor and Running 32 Bit OS" 
End If 
If (ObjProcessor.Architecture = 6 OR ObjProcessor.Architecture = 9) AND ObjProcessor.DataWidth = 64 AND ObjProcessor.AddressWidth = 32 Then 
    WScript.Echo "This Machine has 64-Bit Processor and Running 32-Bit OS" 
End If 
If (ObjProcessor.Architecture = 6 OR ObjProcessor.Architecture = 9) AND ObjProcessor.DataWidth = 64 AND ObjProcessor.AddressWidth = 64 Then 
    WScript.Echo "This Machine has 64-Bit Processor and Running 64-Bit OS" 
End If 
Next 
Set ObjProcessor = Nothing:    Set ColSettings = Nothing:    Set ObjWMI = Nothing:    StrComputer = vbNullstring