Default settings help please

 

When I try to download an indicator to mt4 it says I don't have mt4 and if I do to change the default settings to include the platform I'm trying to download to.  Can someone please tell me how to do this?  I don't know where to begin.


Thank you in advance.  Have a profitable day.

 

As to me so I did not understand ...
I am downloading any indicator from CodeBase with not a problem ...

You question is related to the Market with Linux or MacOS?

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