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Collaboration with other software
About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.

Improved IFC Import Revit 2021


We have received a 228mb IFC file from an Architect and have been asked to use the Improved IFC Import function to use in Revit 2021, however the import takes hours and flashes 100% regenerating constantly during this time. Once the model has loaded, no entities can be seen or selected.  I know that model entities exist as if I use the out of the box revit IFC function, the model can be seen.


Does anyone have any ideas what the issue may be and how to resolve?


Many Thanks in adavance