The Market products should be installed directly from Metatrader.
Some information (I am replying by the links as this question was asked many times about how to install):
- How to Install an Earlier Purchased Application
https://www.metatrader5.com/en/terminal/help/market/market_buy - summary post #692

How to Purchase an App - Market App Store - MetaTrader 5 Help
- www.metatrader5.com
The Market features thousands of products for the trading platform: trading robots, technical indicators and useful utilities. This section will...
Robert Brown: on a different MT4? It always direct me to my live MT4 account but I would like to install on a demo MT4 as well.
You can only log in to a single account (at a time) with a single terminal. You don't need to install it on a demo, just switch accounts.
Otherwise, you need to install a second terminal (in a different folder) to have both.

You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
How can I install a trading panel (I bought on MQL5) on a different MT4? It always direct me to my live MT4 account but I would like to install on a demo MT4 as well.
What can I do?