I had activation available on EA, But it's unavailable in the market

[Edward Chia Toong Leong]

Hello,

I wanted to install the EA again that I bought, but on the MQL5 site it seems that is unavailable!

I still have activation available, what should I do?

Since last window update I need reinstall the EA due to the invalid license issue.

[Sergey Golubev]

So, delete this EA/product from your Metatrader, and install it once again from same Metatrader.

Where can I see my purchases? 
https://www.mql5.com/en/forum/9950/page70#comment_2564931  

How to Install an Earlier Purchased Application
https://www.metatrader5.com/en/terminal/help/market/market_buy 

Forum on trading, automated trading systems and testing trading strategies

The purchased tab is only showing the last two purchases

Alexey Petrov, 2021.01.19 11:17

Even if a Market product is removed from the showcase, those who already purchased it, can install it anytime from their MetaTrader terminal (Market \ Purchased section).

In case you don't see the product on the list of your purchases in the terminal, try the following:

1. Close all your MetaTrader terminals
2. Go to C:\Users\{user name}\AppData\Roaming\MetaQuotes\Terminal\Community
3. Delete all files starting from mql4.market.* and mql5.market.*
4. Open MetaTrader terminal
5. Try to install product again