Upgrading from very old version without damaging existing .fp5 databases
I want to upgrade my situation/configuration:
Filemaker Server 5.5 (Yes indeed, very old).
Filemaker Pro (client) version 6.0Nv04
Is it technically possible to upgrade my situation/configuration to the latest version of Filemaker Server and Filemaker Pro (version 11 I believe)?
I mean, can I after the upgrade still use my relational .fp5 databases?
I heard rumours that I need to rewrite all code after such an upgrade. Is that true?
Who can shine a light on this?
Thanks in advance for any tips/help.