See below:

'Find version of OUtlook being used.

'Option Explicit

Function GetOutlookBitVersion()

   Dim oRegistry
   Dim oFSO
   Dim sKey
   Dim sAppExe
   Dim sValue
   Dim sAppVersion
   Dim sOutlookVersion
   Dim sOutlookRegKey
   Dim WSHShell
   Dim sRegvalue
   Const HKEY_LOCAL_MACHINE = &H80000002
 
   Set oRegistry = GetObject("winmgmts:{impersonationLevel=impersonate}//./root/default:StdRegProv")
   Set oFSO = CreateObject("Scripting.FileSystemObject")
   sKey = "Software\Microsoft\Windows\CurrentVersion\App Paths"

   sAppExe = "outlook.exe"

   oRegistry.GetStringValue HKEY_LOCAL_MACHINE, sKey & "\" & sAppExe, "", sValue
   if not IsNull(sValue) then
      sOutlookVersion = Left(oFSO.GetFileVersion(sValue), 2)
      sOutlookRegKey = "HKEY_LOCAL_MACHINE\software\Microsoft\Office\" & sOutlookVersion & ".0\Outlook\Bitness"

      Set WSHShell = CreateObject("WScript.Shell")
      sRegvalue = WSHShell.RegRead(sOutlookRegKey)

      if err.number <> 0 then

        GetOutlookBitVersion = "error"
 
      else

        GetOutlookBitVersion = sRegvalue
 
      end if

   else
 GetOutlookBitVersion = "error"
   end if

   Set oFSO = Nothing
   Set oRegistry = Nothing

End Function

'wscript.echo GetOutlookBitVersion()

Function GetMailServerName()

   ' Constants for the NameTranslate object.
   Const ADS_NAME_INITTYPE_GC = 3

   ' Constants for formats used for representing distinguished names.
   Const ADS_NAME_TYPE_NT4 = 3
   Const ADS_NAME_TYPE_1779 = 1  'RFC 1779

   ' Determine DNS name of domain from RootDSE.
   Set objRootDSE = GetObject("LDAP://RootDSE")
   strDNSDomain = objRootDSE.Get("defaultNamingContext")

   ' Use the NameTranslate object to find the NetBIOS domain name from the
   ' DNS domain name.
   Set objTrans = CreateObject("NameTranslate")
   objTrans.Init ADS_NAME_INITTYPE_GC, ""
   objTrans.Set ADS_NAME_TYPE_1779, strDNSDomain
   strNetBIOSDomain = objTrans.Get(ADS_NAME_TYPE_NT4)
   ' Remove trailing backslash.
   strNetBIOSDomain = Left(strNetBIOSDomain, Len(strNetBIOSDomain) - 1)

   'Get the username from environment variable
   Set wshNet = CreateObject( "WScript.network" )
   strUserName = wshNet.username
   Set wshNet = Nothing

   If (strUserName = "") Then
 wscript.Quit
   End If

   ' Use the Set method to specify the NT format of the user name.
   ' Trap error if user does not exist.
   On Error Resume Next
   objTrans.Set ADS_NAME_TYPE_NT4, strNetBIOSDomain & "\" & strUserName
   If (Err.Number <> 0) Then
     On Error GoTo 0
     'Wscript.Echo "User " & strUserName & " does not exist"
     Wscript.Quit
   End If
   On Error GoTo 0

   ' Use the Get method to retrieve the RPC 1779 Distinguished Name.
   strUserDN = objTrans.Get(ADS_NAME_TYPE_1779)

   ' Bind to the user object.
   Set objUser = GetObject("LDAP://" & strUserDN)

   ' Obtain mail-homeserver attribute of AD user.
   On Error Resume Next

   strMailActive = objUser.[kerio-Mail-Active]
   If (strMailActive = "") Then
 strMailServerCode = "NoMailbox"
   Else

 strMailServerCode = objUser.[kerio-Mail-HomeServer]
 
 If (Err.Number <> 0) Then
    On Error GoTo 0
    'Wscript.Echo Err.Description
    Wscript.Quit
 End If

   End If

   select case strMailServerCode
    case "NoMailbox"
 GetMailServerName = "None"
    
    case "c0a22478-78f7-440c-bc4b-658826ea671a"   
 GetMailServerName = "mail1.wpi.com"
 
   
    case "5a296c5e-f321-4ff3-982e-01d3068296b5"    
 GetMailServerName = "mail.wpi.com"
       

    case else  
        GetMailServerName = mail.wpi.com
       
   End Select

End Function  'GetMailServerName

'wscript.echo GetMailServerName()

Dim sMailServer
Dim sOutlookBitVersion

sMailServer = GetMailServerName()
sOutlookBitVersion = GetOutlookBitVersion()

Select case sOutlookBitVersion
     case "error"
 wscript.quit

     case "x86"
 sRunApp = "C:\Program Files (x86)\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"

     case else
 sRunApp = "C:\Program Files\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"

End Select
 
Select case sMailServer
    
     case "mail.wpi.com"
 if (sOutlookBitVersion = "x86") then
      Set objShell = WScript.CreateObject("WScript.Shell")
             objShell.Run """C:\Program Files (x86)\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"" /profile=WPI /host=mail.wpi.com /spa /rename", 1, True
             Set objShell = Nothing
 else
      if (sOutlookBitVersion = "x64") then
           Set objShell = WScript.CreateObject("WScript.Shell")
                  objShell.Run """C:\Program Files\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"" /profile=WPI /host=mail.wpi.com /spa /rename", 1, True
                  Set objShell = Nothing
      end if
 end if 

     case "mail1.wpi.com"
 if (sOutlookBitVersion = "x86") then
      Set objShell = WScript.CreateObject("WScript.Shell")
             objShell.Run """C:\Program Files (x86)\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"" /profile=WPI /host=mail1.wpi.com /spa /rename", 1, True
             Set objShell = Nothing
 else
      if (sOutlookBitVersion = "x64") then
           Set objShell = WScript.CreateObject("WScript.Shell")
                  objShell.Run """C:\Program Files\Kerio\Outlook Connector (Offline Edition)\PROFILECREATOR.exe"" /profile=WPI /host=mail1.wpi.com /spa /rename", 1, True
                  Set objShell = Nothing
      end if
 end if

     case else
 wscript.quit

End Select