artshaman

I'm having same issue on a mac, how do I switch between different versions? I am currently using 3D-Coat 4.5.23 (GL64) OS X El Capitan NVIDIA GeForce GTX TITAN X 12287 MB 96 GB 1333 MHz DDR3 ECC Have just downloaded 4.7.11 and installed and it automatically set up as GL64 also.. Hoping I can get it to run much faster, thanks.