transfer free ea to another computer

 

hello,

I have installed MT4 with identical trading account on my new computer and closed MT4 on my old computer. Then on my new comp I logged in in my MQL5 and I want to start the same EA runs in MT4 on my old comp (but MT4 is closed on old comp!). I see an button "open" but there isn´t my EA under expert folder. I miss the button "download" for install the EA. When I transfer the ex4-file from my old comp to the new comp I can´t start this EA and after pressing "open" nothing happens. Then I registered on new comp a new MQL5-account, but my EA: Button "open" not "download". I´m confused. Please help me! Thank!