run mt5 and mt4 EA on the same station

 
how to run mt4 ea on mt5 account 
 
You can't drive your car in the ocean, nor drive your boat down the highway.
 
William Roeder:
You can't drive your car in the ocean, nor drive your boat down the highway.

in fact you can if it's an amphibious vehicle 😁

 

Cross-Platform Expert Advisor: Introduction - the article, and more in search results here

This is a cross-platform МТ45 Expert Advisor - example in CodeBase


Cross-Platform Expert Advisor: Introduction
Cross-Platform Expert Advisor: Introduction
  • www.mql5.com
Table of Contents Introduction Among the reasons to create cross-platform experts advisors in MetaTrader are the following: You are interested in sharing expert advisors with others, regardless of what trading platform version they use. You want to understand the differences between MQL4 and MQL5. You want to save time coding. If MetaTrader 4...
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