Hello,
Thank you for the report and I am very sorry about the experience!
Could you clarify a bit more about this part:
"Upon completing the loading process the file closes every time"
? Does Archicad crash - meaning, close completely and the Bug Reporter appears, or Archicad only shows an empty grey screen? If the later is the case, I believe you were trying to open a Rhino 6 file in Archicad. Unfortunately, they are not yet supported. At the moment, Archicad can only read Rhino 5 files.
But if Archicad crashes totally with a Rhino 5 file, could you share with me a sample one for in-house testing? Please let me know if you'll need a secure place to upload it!
Looking forward to hearing from you!
Best regards,
MInh
Minh Nguyen
Technical Support Engineer
GRAPHISOFT