http://bugs.winehq.org/show_bug.cgi?id=30792
--- Comment #9 from Maarten Bezemer maarten.bezemer@gmail.com --- (In reply to Maarten Bezemer from comment #8)
The issue seems to be fixed with wine-1.7.15 (on Kubuntu 13.10, 64-bit)
Opening and creating new parts does work for me.
With SolidWorks 2010 that is, I do not know about 2011 though