Hi,
I have problem to edit material hatch pattern defaults of standards in drawing. My steps:
1. project default
2. new drawing from template Standard.idw
3. open Stylke editor, selectd standard "Default Standard (ANSI)"
4. select tab "Material Hatch Pattern Defaults"
5. import materials from Library by button "From Style Library"
6. save style by button "Save" on top of dialog == Inventor Hangs
This happens on all our projects, also with our custom styles and libraries.
It seems that this is an bug in Inventor 2015, I have tried it in Inventor 2013, there is no problem and it works as expected.
Thanks
Petr
This is a known issue. Development will fix it in SP1 for Inventor 2015.