[CptK]

pawn Код:

stock getfile(playerid)
{
    new file[64], name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,sizeof(name));
    format(file,sizeof(file),"/users/%s.txt",name);
    return file;
}

public OnPlayerConnect(playerid)
{
    if (dini_Exists(getfile(playerid)))
    {
        // exists
    }
    else
    {
        // not exists
    }
}