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3

Alert 0 popup

Hi, I have an EA which is able to send pending orders using OrderSend function on an MT4 version 880. But when using version 890 , it stops working and Alert 0 pop up box is shown. any ideas what could have caused it? Seems like the version upgrade is the culprit

2

Global variables in EA

Hi, I have written an EA and is running on 2 seperate charts GBP/USD and EURUSD, I assume that there will be 2 seperate instances of the EA running and that both do not share the same variables , global variables included. One instance running on GBPUSD does not affect the one on EURUSD. Any