The FileMaker Pro 7.0v3 updater can be used with either FileMaker Pro 7.0v1 or 7.0v2.
Are you running on a Macintosh or Windows machine? If Windows, the updater needs access to the original CD, so make sure that is available.
Are you getting an error message? What is occurring when you try to update?
That was the first thing I tried. The updater comes back saying it's the wrong version... the exact same dialog used when trying to update 8.0v1 to 8.0v3 and not doing v2 first.
I recall way back when7.0v3 came out you had to go v2 first back then...
It does say on the dl page it's for all versions, but it don't seem to work.
For Macintosh, the link for the 7.0v2 updater is:
For Windows, the link for the 7.0v2 updater is: