I've uninstalled and tried to reinstall from the store but I get hit with an error "0xC0EA000A"
Is there anything I can do to re-install this?


Regards,
TT
The Microsoft Store / Mac App Store protect end-user privacy by completely disconnecting developers from customers. Developers have zero customer information, other than monthly consolidated sales numbers and payouts per sales region. Notably, a Microsoft Store does not trigger a Mac App Store purchase or universal license purchase. Each store front-end is completely separate and independent. See FileBot Pricing Explained for details.
Unfortunately, not much we can do about Microsoft issues that only Microsoft can fix. If you Google for the error message, then you might be able to find a generic workaround. Explicitly logging out and then logging in again in the Microsoft Store application, and then re-installing Store apps, might just do the trick. Alternatively, I can send you a complimentary 1-year license for the non-Store edition though, defer the problem until next year, perhaps the problem will resolve itself by then one way or another.