EA- not functioning

Hi guys,

I need help on this matter:-

1. I did put some ex.4 in the Expert folder. Then I open the Ibfx to see the Ea's. All I can see is some of the EA icon's is indicate can be use by determine the colured of its icon, but some black and white coloured indicated that it is not working. Is there anything to do with its code?

Here I put a picture of the problem.

Thank you for your attention,

Wau Yun

did you try restarting your metatrader terminal? if it was mq4 files i'd say they need to be compiled but since they are already ex4, just try restarting the terminal.

The color does not indicate whether or not they work. The color indicates whether or not you have the source file (.mq4) in the directory. So, if you only have an ex4 file, which is a compiled code file, it will show up as gray, but, you can still use it on your chart.