Refreshing or restarting MetaTrader

What to do when a newly copied program does not appear.

Right-click the relevant Navigator section (Expert Advisors, Indicators, or Scripts) and choose Refresh.

If the program still does not appear, close MetaTrader completely and reopen it.

Confirm you copied files into the data folder opened from that same terminal, not another installation.

Confirm file extensions are .mq4/.ex4 or .mq5/.ex5 and were not blocked by Windows as downloaded files.