Any time I try to put a curved window wall into a drawing, VW 2013 freezes and I have to restart. I get to the options bit but when I actually try to click in the drawing it crashes. I've spent several hours on this. The file isn't large and I have no idea why it wouldn't work, working on a month old iMac 2.9GHz i5 with 24GB of RAM, so it's not a hardware issue!
In a possibly related issue, the options such as a custom sash and sill on a normal window are greyed out in this file as well. My workaround was to copy and paste a window from another file, which I can then amend. However I have no idea why using the window tool won't let me amend settings before putting in the window, or even afterwards.
I tried restarting VW & machine itself, neither helped. It's been a frustrating day spent trying to get VW working, tempted every time something like this happens to go back to using VW as a 2D package.
Any suggestions about a workaround?