can't open insta 360 LRV file from PC insta360 studio

I am new to insta360 and need help with insta360 studio and file backup.

so once I have film my trip via insta360 x3, I copy all the files from micro SD card to my desktop hard drive. BUT I can't open the file using insta360 studio. Error message "Import failed: no master file corresponding to LRV file was found".

However I can load the file with no issue if I open the file from micro sd card directly.

My question is how can I backup all the files to my computer and use the micro SD card fro my next trip?