Have you already tried to find that quest on the script release section? (Looks like you already tried the search tool. haha) I'm able to do this but we need more info like screenshots, videos and others... Unfortunately this quest isn't enabled in 'bRO server' (Brazil RO). That's why I'm not able to debug its content by myself...
I need to talk to Kurofly and other good scripters to check if they want to do this request along with me.
Thanks!
set @hmc, query_sql "SELECT * FROM `no_multi_map` WHERE `u_id` = `"+ @lud +" AND `hasClient` = 1 AND `mapname` = `"+ @map$+"";
change to
set @hmc, query_sql( "SELECT * FROM `no_multi_map` WHERE `u_id` = `"+ @lud +" AND `hasClient` = 1 AND `mapname` = `"+ @map$ );
Go to the base of your rAthena directory, right-click inside the folder and select TortoiseSVN's 'Apply patch...' option; then select the .diff/.patch file to use for patching the file.
check the table structure of the login table, in your database.
if you have last_mac as column, go copy my script above, and change this line:
to this line