I just downloaded the navisworks 2012 exporters update thru the Autodesk Subscription.
This supposed to make the exporter available for ArchiCAD 14, 15.
I installed it. And now when I open ArchiCAD 15, the save as option is available for .nwc (which wasn't before)
The problem is once I tried to save it as nwc, it gave me a warning message:
"Cannot write output file I/O error."
What's the reason of it?
Thanks,
David