For the 4D write side of things I would use v17 r 4 (I think) 32 bit to facilitate using the two systems side by side in a fairly modern environment. Not everything available in WP (v18) was sorted at that stage so I would make this an interim step as v18 seems fairly complete.
Hope this help Steve On 05/02/2020, 14:38, "4D_Tech on behalf of Peter Jakobsson via 4D_Tech" <[email protected] on behalf of [email protected]> wrote: Hi I’m going to be making the leap from v15 to v18. I think the biggest transition will be moving to 4D Write Pro as I have quite a lot of legacy 4D Write code to deal with. In the meantime, does anybody have experience of migrating big 4D Write codebases ? What are the major gotchas ? Will legacy 4D Write work in v18 in the meantime or do we need to migrate to 4D Write Pro to even run it ? (When I try it it invokes license privilege errors everywhere). Many thanks for any tips Peter ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] ********************************************************************** ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************

