I have been unable to get the NWNAVIGATOR command to be recognized in 2011. My 2009 and 2010 work without any problems. I have been apploading the NWEXPORT2010.ARX and have the NWCOUT, NWDOUT, NWLOAD, NWOPT, and NWOPTA options available. Is there an NWEXPORT2011.ARX file out yet?
Best to ask in the Navisworks area, but I think this may have already been answered already as "We don't have a 64bit Navigator ARX pug-in yet." While hopefully the switchback function is less buggy than past versions, I find I frequently need the more of Navisworks than what the Navigator provides so it gets run as the full Simulate or Manage.
---------------------------------- If you are going to fly by the seat of your pants, expect friction burns. Adopt. Adapt. Overcome. Or be overcome.
When I installed the jibberish-language Navisworks Service Pack, an error occured. This was related to the exporter plugins. I reinstalled Navisworks without the explorer plugins and then successfully installed the servicepack.
It seems I forgot to install the exporter plugins at last, an when i did the NWNAVIGATOR worked like a charm.