I am using 64-bit versions of both Navisworks Manage '10 & Acad '09. I installed the 64-bit exporters and loaded the arx files into Acad. When I use the export command (nwcout) nothing happens. No error, no "save target as" dialog. It just sits there until I hit escape.
This problem happened with Navisworks Manage '09 and I was hoping it would be resolved with the new version, but it looks like it's not. Anyone get this same problem?