Here's a link to the registry hack for everyone's reference:
https://www.thewindowsclub.com/use-microsoft-money-on-windows-10

Just as with Windows 7, it may be time to think about moving on from Microsoft Money. Are you running the Sunset version or one of the prior versions?

Here's a link to some free alternatives, the webpage was updated this year and it still mentions Money Sunset.
https://www.thebalance.com/top-8-free-personal-finance-software-choices-1293614