ผมแปล EOF ถูกหรือเปล่า ปกติเห็นใช้ If Not rstemp.EOF then...

<% 
'check user
Set rstemp = Server.CreateObject("ADODB.Recordset")
sql = "SELECT * FROM wguses WHERE spemp_code='"&request.form("emp_id")&"' AND card_no='"&request.form("fleet_id")&"' "
rstemp.open sql,sConn

if rstemp.EOF then 
	Response.redirect("fueling_login.asp?error_declare=รหัสไม่ถูกต้อง")
End if

%>