I received an email today from someone who was having trouble upgrading from Microsoft Money 2004 to the last version, Microsoft Money 2005 (QFE2) UK. While opening his Money 2004 .MNY file in Money 2005, the program kept hanging.
Many Microsoft Money users are unaware there is a file repair tool bundled with the application.
Despite not being developed for over 15 years, Microsoft Money 2005 still works perfectly in Windows 10 (and as far as I can see, also Windows 11) but you will need to download and install the last-available versions. This post explains how.