Code Problem: cannot type 2 ordersend

Hi all,
i'm not sure if this is the right place to ask cox i cant find a FF category for coding...
i was wondering how come on one of the brokers, this script is able to work and execute 2 orders

//Enter first order
ticket1=OrderSend(Symbol(),0,NormalizeDouble(x*y/z,1),Ask,3,0,0,"-",0,0,CLR_NONE);

Sleep(100);

//Enter second order
ticket2=OrderSend(Symbol(),0,NormalizeDouble(a*b*c/z,1),Ask,3,0,0,"-",0,0,CLR_NONE);

but on the other broker, sometimes it may miss out the second trade...
is it something wrong with my codes?

For information:
I use it on GoMarkets and it works fine in the sense it can execute 2 open orders.
I use it and FXPro and 50% of the time, it miss the second trade.

Anyone experience something similar? or can anyone help to solve this issue?

Thanks in advance..

No need to guess.......use GetLastError() and the experts tab will tell you what the problem is.

problem solved: using RefreshRates()

Hi,
I am new to mql4 platform. I am learning how to place an order.
I use Interbank FX trader 4.
I have written (used) a simple code for placing an order.
----
I can compile it succesfuly.
When I run it:
if I allow (under properties tab) live trading/allow live trading(ticked), ask manual confirmation(ticked)
then I am prompted with market order confirmation window to open the position then if I confirm it I can open the position,
else (if manual confirmation is not ticked) I cannot open the position.

When I get alert. I get "common error 2" (GetLastError()).

Where is the problem?

Thanks for help,
Lacivert

The Code:

int start()
{
//----
// if (check==true);
int ticket=OrderSend(Symbol(),OP_BUY,0. 1,Ask,3,Bid-15*Point,Bid+15*Point);
//----
//check=false;
Alert(ticket);
Alert(GetLastError());
return(ticket);

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

I solved it

apparently the was a problem with the parameter settings.

Lacivert