Can older versions of Filemaker open .fmp12 files?
I work at an office that has very old Macs, some of which are running Filemaker 6 and 8. We recently purchased a new computer, and found we can only install Filemaker 13 on it. If we try to open any of our databases with the 13, it will convert them to the new file format. My question is, will that mean that we can no longer open the databases with the older versions of Filemaker?