hi Suzan,
I´m new in this Forum, but not new to the Fuji MF world.
What about following work around.
Use X-Acquire for the connection (you can chose which data are stored on the camera and which are stored on the computer)
and work in C1 with a hot folder.
I used this way during the days when the GFX file where not supported by C1. ( If done this with C1 V5 or V6)
thanks
Detlef