Cut & Pasted photos from Iphone 11 to Desktop. Pics won't open

[spud]

I just cut the photos from the DCIM folder in my Iphone 11 and pasted it onto my PC Desktop.

These .jpg files. Normally I have no trouble opening .jpg files but this time my desktop won't open it.
My desktop is also not allowing me to transfer the photos back onto the Iphone 11.