Premier Pro error after import

Hi,

I've just purchased the Pro2 , recorded some 360 3d footage in 3 different resolutions.

I've imported the files to my local drive with stitcher, then imported to Premier Pro via the Insta360 extention.

The files import but Premier Pro keeps giving me this error with the imported files....

"Frame substitution recursion attempt aborting after multiple attempts on file"

I'm using the latest version of Stitcher and Premier Pro. I also tried updating the 2 files below but nothing changed.

Please replace ProStitcher.dll in C:\Program Files (x86)\Insta360Stitcher\tools\prostitcher

Please replace Insta360ProImporter.prm in C:\Program Files\Adobe\Common\Plug-ins\7.0\MediaCore

I can see that the individual files open and play fine via windows media player.

Thank you for your help.

Cheers