Set objUser = GetObject("LDAP://CN=Leigh.Smith,OU=USERS,OU=XXXX01,DC=XXX,DC=XXXX,DC=com")
Set objLastLogon = objUser.Get("lastLogonTimestamp")

intLastLogonTime = objLastLogon.HighPart * (2^32) + objLastLogon.LowPart 
intLastLogonTime = intLastLogonTime / (60 * 10000000)
intLastLogonTime = intLastLogonTime / 1440
WScript.Echo  intLastLogonTime
Wscript.Echo "Last logon time: " & intLastLogonTime + #1/1/1601#