I bought an EA from MQL5, I installed the EA on the MT4 on my computer, a few months later, I installed the EA on the another MT4 on the same computer, but I found I lost 2 activations, has anyone got the same problem? and how to claim the activation back? many thanks!
- Number of Activations
- Product Activation
- Need help with reinstalling an EA... Same Computer as initial purchase & install,,, EA tries to use another activation.
If your Windows (Windows 10, right) was updated (key updates) so the activation may be lost.
In this case - delete Ea from two MT4 instances and install EA once again (from same MT4 instances).
It may be some other cases.
read post #1031 where I collected information related to activations.

How to Start with Metatrader 5
- 2017.07.17
- www.mql5.com
I decided to create this thread to help to myself and to the others to start with Metatrader 5...

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