I have downloaded flow5 v7.21.01 and have difficulty importing the foil polars from xflr5 when pressing the red foil import button – the program crashes and shuts down. My workaround is to rather save the polars to file and manually import the data. I suspect there is a bug with the import button ?
What version of xflr are you using? I have noticed that you cannot import at all into flow5 v7.22 from xflr v6.54. Any thoughts?