"Parameter is incorrect" error when trying to copy photos from iPhone to pc

Hello,

I've been trying to copy the photos from my old iPhone 5 (iOS 10) but I keep receiving the message "Cannot copy file - the parameter is incorrect". This doesn't happen to all files, mostly to the oldest ones. These photos do not have a thumbnail preview on my phone and when I try to open them, the image is blank. The same happens when I'm trying to open them on Windows via USB cable. No preview and the file cannot be opened or coppied. (view attachments). I have read several topics on forums and watched videos on youtube but to no avail.

What I've tried so far:

1) connect to a different USB port

2) Upload photos to iCloud - it only uploads the vaild ones, not the ones that cannot be coppied to pc or oppened.

3) I've checked the option "download and keep originals" in the photo settings on the phone.

4) I've deleted several apps in order to obtain more free storage.

5) Updated iOS and downloaded latest version of iTunes

Any help?

Thanks.