Microsofts's Win7 compatible page
FileMaker Pro operating system requirements - all versions
http://help.filemaker.com/app/answers/detail/a_id/4701/related/1Is FileMaker Pro 7 compatible with Windows 7/ Windows XP Mode?
FileMaker Pro 7 was certified with Windows XP, so if Windows 7 has a Windows XP Mode, then it should work. However, only FileMaker Pro 10 was tested with Windows 7.
Google"Windows 7/ Windows XP Mode"