XDCam import. How do you do it?

I am unable to import on MC 8.9.3 system. Currently using the nablet freebie for XDCam.

So when i try to link the files in the BPAV folder from the soucre browser .. Nothing.. 

I am not sure where to start with this. 

Just as a btw.. The Adobe Premier CC works fine with thes files. No hassles what so ever..

The XDCam files were shot on a Sony PMW350 XDCam camera SxS cards and downloadd using the Sony Browser 2.6 version software on an XP machine then transferring the xdcam files to a windows 10 PC.

Please help.

Any questions you may have please ask? 

System specs

Intel Xeon core i7 7700k 4.2ghz CPU Corsair - 64g RAM - asus strix 270h MB strix GTX-1070 Geforce NVIDA driver 388.13