Going from Filemaker Pro8 to Filemaker Server 10
We have Filemaker Pro 8, and the person before me, made unique databases for the company to use. My question is, if we upgrade to Server 10, would we be still able to use all the databases we made in Pro 8, even if they aren't the premade template ones? And is there any problems with using Pro 8 with Server 10? We don't have to upgrade to Pro 10, right? Thanks.