[newbie scripter]

bump and the place i use CheckAccountExist is

pawn Код:

public OnPlayerConnect(playerid)
{
        // other things
        CheckAccountExist(playerid, ReturnPlayerName(playerid));
       // other things
}

and ReturnPlayerName:

pawn Код:

ReturnPlayerName(playerid)
{
    new pName[MAX_PLAYER_NAME];
    GetPlayerName(playerid, pName, MAX_PLAYER_NAME);
    return pName;
}