https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8380951#M209089 <P>Hello,</P><P>&nbsp;</P><P>All of a sudden when I try to use the navisworks exporter from Revit I get this error</P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 670px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/565783iB4C0A8CDE71E1FB7/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P><P>&nbsp;</P><P>How do i fix this? I've restarted Revit.</P><P>&nbsp;</P><P>Thanks,</P><P>-Mike</P> Mon, 05 Nov 2018 16:38:05 GMT mwagnerfrey6 2018-11-05T16:38:05Z https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8380951#M209089 <P>Hello,</P><P>&nbsp;</P><P>All of a sudden when I try to use the navisworks exporter from Revit I get this error</P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 670px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/565783iB4C0A8CDE71E1FB7/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P><P>&nbsp;</P><P>How do i fix this? I've restarted Revit.</P><P>&nbsp;</P><P>Thanks,</P><P>-Mike</P> Mon, 05 Nov 2018 16:38:05 GMT https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8380951#M209089 mwagnerfrey6 2018-11-05T16:38:05Z https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381406#M209090 <P>Hi&nbsp;<a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/6143119">@mwagnerfrey6</a></P> <P>&nbsp;</P> <P>Welcome to the Autodesk community! I see that you are a new visitor&nbsp;<img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://forums.autodesk.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /></P> <P>&nbsp;</P> <P>Which version of Revit, Navisworks&nbsp;are you using?</P> <P>Please see article - <A href="https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles/Error-Revit-could-not-complete-the-external-command-When-exporting-to-NWC-in-Revit.html" target="_blank">Error: "Revit could not complete the external command" when exporting to NWC in Revit</A></P> <P>&nbsp;</P> <P>If installing the&nbsp;<A href="https://www.autodesk.co.uk/products/navisworks/autodesk-navisworks-nwc-export-utility" target="_blank">latest build of the 2019 Navisworks exporter</A>&nbsp;does not help, please send us your <A href="https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles/Revit-Collecting-and-sending-diagnostic-data-to-Autodesk-Technical-Support.html" target="_blank">data for diagnosis</A></P> <P>Let me know if you&nbsp;have any questions on how to extract the data-set.</P> <P>&nbsp;</P> <P>Regards,</P> <P>&nbsp;</P> Mon, 05 Nov 2018 19:51:08 GMT https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381406#M209090 Viveka_CD 2018-11-05T19:51:08Z https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381471#M209091 <P>That appears to have worked, thank you!</P> Mon, 05 Nov 2018 20:28:19 GMT https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381471#M209091 mwagnerfrey6 2018-11-05T20:28:19Z https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381498#M209092 <P><a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/6143119">@mwagnerfrey6</a></P> <P>&nbsp;</P> <P>Awesome sounds good! Thanks for letting me know!</P> <P>&nbsp;</P> <P>Regards,</P> Mon, 05 Nov 2018 20:40:25 GMT https://forums.autodesk.com/t5/revit-architecture-forum/navisworks-exporter-failure-for-external-command/m-p/8381498#M209092 Viveka_CD 2018-11-05T20:40:25Z