Oops, looks like I missed this detail: > The client machine is a 2007 iMac running 10.11.6.
Based on that, I would assume the CPU in this machine may be missing the SSE4,1 instruction set, which exists in most cpu's starting in 2008, and is required if using 64 bit versions of 4D. Here is a reference for this requirement from a previous cert matrix: http://download.4d.com/Documents/Products_Documentation/LastVersions/Line_16/VIntl/4D_v16_3_Certif_EN.pdf • (1) Instruction set SSE 4.1 must be available if using 64-bit 4D applications. SSE 4.1 exists in most Intel CPU’s starting 2008. For details see: https://en.wikipedia.org/wiki/SSE4 This requirement is specific to using 64 bit versions of 4D. -Tim ********************************************************************** 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] **********************************************************************
