Copying Filemaker Pro to external hard drive
I've been using the Filemaker Pro software I purchased years ago (6.0v4) and never saw a reason to upgrade - it's on my Mac using OS X (10.4.11). Recently, I bought a new external hard drive (Seagate FreeAgent) and copied my Filemaker database to it and then Filemaker so it could read it. When I tried to access the database from my external hard drive I get an error message that it cannot be read as it was created by a different version than the one I have. That makes no sense to me.