Importing RW 5 Project into RW6 doesn't work

[Oscar (Oscar Schmid)]

I think, that’s an old video.
In RW 5.4.1 there is no “Export to…” button and in RW 6.3.8 there is no “Import from …” button.

You have to open and save your RW 5 file with 5.4.1, then you can open your file with RW 6. Just open, not import.
RW 6 make this itself.

Please read here the official Realmac Tutorial.
Read here too!