OSCAR Closes when attempting Wellue Checkme 02 wrist data

Hi there.
I totally LOVE this website!! I'm very new to CPAP usage and I'm finding there is so much to learn that the doctors aren't telling me!
I am using OSCAR 1.5.1 and have been importing data from the SD card of my resMed AirSense 10 Respond machine. I am also using the Wellue Checkme 02 Pro oximeter. It is not the ring version of the oximeter.
I have not been able to import the data from the oximeter. I have tried the wizard and it doesn't recognize it even though attached to my computer via original cord.
I have also transferred the oximeter data to O2 Insight Pro and tried to import the .csv files created from Insight. When I do this, I browse to where the files are located, choose the file and click import, but then OSCAR closes. Doesn't give me any error or warning, just closes. What am I doing incorrectly to import the oximeter data?
Thank you in advance for any assistance anyone can provide!
Kat

Does no one know how to/where to find instructions on how to import this data?
Thanks,
Kat

The Check Me Max is listed as supported but I don't see the Pro listed.
Perhaps it simply isn't compatible????? And thus no one can help.
https://www.apneaboard.com/wiki/index.p ... d_machines

Wellue/Viatom brand

Viatom/Wellue SleepU
Viatom/Wellue O2Ring
Viatom/Wellue Check Me O2 Max
Viatom/Wellue Oxylink (see note below)
Facelake FL330
Lookee O2 Ring (by Wellue)