After upgrading to PHP4.0.4-win-20001210 I am now getting the following errors on my odbc_close statement: Warning: Supplied argument is not a valid ODBC_Link resource in (path of .php file). What am I doing wrong, or what am I missing. $conn = odbc_connect("PO_Hist", "userid", "password"); $q = 'Select * from PH_Hist'; $cursor = odbc_exec($conn, $q); while (odbc_fetch_row ($cursor) == true) { $vendor =odbc_result($cursor, "Vendor Name"); $buyer =odbc_result($cursor, "Buyer Name"); etc etc.... $x = odbc_close($conn); (here is where I get the error) Debra Samsom Bristol Aerospace Ltd. (204) 775-8331 3402 [EMAIL PROTECTED]