Upon opening AutoCAD MEP 2013 you get an error that states: Unable to load C:\x64\x64\NWEXPORT\Autodesk\Shared\Navisworks\2011\nwexport2011\nwexport2011.arx file.
This error message came after a clean installation of AutoCAD MEP 2013. Upon launching the software the migration tool was used there for copying over this arx from the previous version.
To fix this issue open up your software and click the OK button on the error message. At the command line type APPLOAD. In the lower left corner of the Load/Unload Applications dialog box click on the "Content" button. From the Startup Suite dialog box remove the old nwexport2011.arx and load the new nwexport2013 path.
The NWC file format supports transfer of both object geometry and associated metadata from the design applications into Autodesk Navisworks 2013 software.But we face many error while transfering. Your post resolves one of the error which we usually face.
Posted by: Web development | 02/03/2013 at 04:40 PM