I stumbled across this thread and found a solution! The columns somehow became hidden...
http://techboard.vectorworks.net/ubbthreads.php?ubb=showflat&Number=150664
I should have mentioned that before. It worked from initial install in January-ish until a few weeks ago, then one day stopped working/went blank. I can't recall any specific changes to my computer that happened around that time... maybe I'll try a system restore to a date around 2 months ago.
I'll update if that works.
EDIT: system restore to a month ago didn't fix the problem.
Hahaha! I'm not sure, luck I suppose. Blame my parents. Anyway, thanks for the help. I've tried just about everything: Updating to SP4, updating my video driver, talking to VW tech support, reducing the number of Windows fonts to <250...
I am running VW 2012 on Windows 7 and I'm having problems with my navigation palette. The layers, classes, etc. are all blank in my workspace. The only way to show/hide layers or classes is to open up the organization menu.
I have an NVIDIA graphics card and apparently there is known issues with some models and VW 2012.
Any help is appreciated.
Thanks!