[chimerax-users] ChimeraX registration

To Anyone who can help: I recently downloaded ChimeraX after many years of using Chimera. I keep getting the following warning message: Registration file '/Users/carol/Library/Application Support/ChimeraX/registration' has expired I assume this means I should re-register, but I can’t find any mechanism to do that. Sorry for my stupidity, but I do want to be using the software legitimately. Please instruct. Thanks, Carol Carol A. Rouzer, Ph.D., M.D. Senior Editor/Writer A.B. Hancock Memorial Laboratory for Cancer Research Basic Sciences, School of Medicine Vanderbilt University Nashville, TN 37232-0146 c.rouzer@vanderbilt.edu<mailto:c.rouzer@vanderbilt.edu>