그누보드는 세션을 사용하여 브라우져를 끄면 다시 카운트가 증가합니다.
이걸 쿠키방식으로 변경했습니다.

bbs/gbview.php 을 수정하시면 됩니다.

-----------------------원본-------------------
// 3.23
// 한번 읽은글은 브라우저를 닫기전까지는 카운트를 증가시키지 않음
$ss_name = "ss_view_{$bo_table}_{$wr_id}";
if (!$_SESSION[$ss_name]) {
    sql_query(" update $write_table set wr_hit = wr_hit + 1 where wr_id = '$wr_id' ");

    if ($member[mb_id]) {
        insert_point($member[mb_id], $default[de_read_point], "$board[bo_subject] $wr_id 글읽기");
    }

    session_register($ss_name);
    $$ss_name = $_SESSION[$ss_name] = TRUE;
}
---------------------------수정-----------------------

// 3.23
// 한번 읽은글은 브라우저를 닫기전까지는 카운트를 증가시키지 않음
$ss_name = "ss_view_{$bo_table}";
$cookie=$_COOKIE[$ss_name];
$cookie_arr=explode("|",$cookie);
if(!in_array($wr_id, $cookie_arr))
{
setcookie ($ss_name, $cookie.$wr_id."|",time()+3600*24*365);

    sql_query(" update $write_table set wr_hit = wr_hit + 1 where wr_id = '$wr_id' ");

    if ($member[mb_id]) {
        insert_point($member[mb_id], $default[de_read_point], "$board[bo_subject] $wr_id 글읽기");
    }
}

-------------------------------------------------

----------------다운로드수 수정---------------
bbs/gbdownload.php 입니다.
-------------------원본-----------------
$ss_name = "ss_view_{$bo_table}_{$wr_id}";

if (!$_SESSION[$ss_name])
    alert("값을 제대로 넘겨주세요.");
-----------------------------------------

-------------------수정------------------
$ss_name = "ss_view_{$bo_table}";
if(!$_COOKIE[$ss_name])
alert("정상적인 경로로 다운로드 해주세요.");
-----------------------------------------

-------------------원본------------------
        $ss_name = "ss_down_{$bo_table}_{$wr_id}_{$index}";
        if (!$_SESSION[$ss_name]) {
            $sql = " update $write_table
                        set wr_file{$index}_download = wr_file{$index}_download + 1
                      where wr_id = '$wr_id' ";
            sql_query($sql);

            session_register($ss_name);
            $$ss_name = $_SESSION[$ss_name] = TRUE;
        }
-----------------------------------------------

-----------------------수정-------------------
$ss_name = "ss_down_{$bo_table}";
$ss_value="{$wr_id}_{$index}";
$cookie=$_COOKIE[$ss_name];
$cookie_arr=explode("|",$cookie);
if(!in_array($ss_value, $cookie_arr))
{
setcookie ($ss_name, $cookie.$ss_value."|",time()+3600*24*365);

            $sql = " update $write_table
                        set wr_file{$index}_download = wr_file{$index}_download + 1
                      where wr_id = '$wr_id' ";
            sql_query($sql);
}
---------------------------------------------