So for users of Windows 7 Home Premium and other "budget" Windows versions then an upgrade costing only £50 or £100 is all that is necessary to be able to download and install XP mode and get FH Resource File Viewer to work once again!
Not quite - users of the 32 bit edition of Windows 7 can install and use the FH Resource File Viewer without any problems , regardless of the version of Windows 7 they are using.
However users of the 64 bit edition will require Windows 7 Professional, Enterprise, and Ultimate which all allow you to download a Windows XP Virtual PC image known as Windows XP Mode before they can install and run the FH viewer.
Theoretically if you already have a copy of XP it should be possible to use any of the Virtual PC pieces of software (some of which are free) to achieve the same result although I must admit to not having tried this.
(PS I believe there may also have been a considerable amount of tongue firmly in cheek with your response above

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