my $filename = 'Z:\\temp\KernelLog.mdb';
my $dsn = "dbi:ODBC:driver=Microsoft Access Driver (*.mdb); dbq=$filename";
my $dbh = DBI->connect(    $dsn, '', '',
                        {
                            PrintError => 1,
                            RaiseError => 0,
                            AutoCommit => 0,
                        }
                    )
    or die "DB connect failed $DBI::errstr.";