Why do I get an 'Object store internal error' issue when installing the Unity Flow Calculation library on Windows 10?

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The older versions of the Flow Calculation Library can return errors of "-unknown windows LS version info Dw minor version 2, when OS version DDW version = 6 : error internal" when installing on Windows 10 Operating Systems.

As of 07/16/2022 the latest version is 2.3 and is the one that should be installed.

You can find the latest version at the SE Exchange.
https://shop.exchange.se.com/en-US/apps/75405/ecostruxure-control-expert---flow-calculation-library