Lightroom Classic

I use Lightroom Classic to import the Nikon raw files into my PC and windows 10. What has only just started happening is that some of the files are imported ok, but some of the other files I get a message saying that image cannot be found. I would appreciate any help as to why this is happening. I am using a brand new San Disk Extreme Pro card 128GB & 160MB/S.
I would appreciate any advice as to why this is happening.
John Steadman.
I would appreciate any advice as to why this is happening.
John Steadman.

There was a similar question asked recently - link -
https://www.ephotozine.com/forums/topic/importing-images-into-lightroom-classic-124100
But it might have been you - so if so it would seem that the problem has re-occurred.
https://www.ephotozine.com/forums/topic/importing-images-into-lightroom-classic-124100
But it might have been you - so if so it would seem that the problem has re-occurred.