Hi, when using the 'import autocad block' command in my inventor dwg file occasionally graphics dissappear. Only when re-opening the Inventor dwg do the graphics re-appear.
Any ideas on how to correct? See attached.
Inventor 2011 SP2
Nvidia FX3800 w/ correct diver.
I do this periodically in 2012 SP 1.0 and haven't seen this behavior.
