LazDataDesktop - engine registration - Win64
Request forwarded from Lazarus Forum: https://forum.lazarus.freepascal.org/index.php?topic=59850.0
There is in unit "reglddfeatures.pp" in tools/lazdatadesktop in procedure "registerengines" conditional registration: {$ifndef win64}
This should be removed nowadays IMO, as Win64 is common and tested platform ...