Image files lost while dragging them into Photoshop

[Guest]

I dragged a few image files from the SanDisk USB dive into Photoshop CC and they just disappeared. Is anyone familiar with the issue and have a clue where should I look for them? 

[Semaphoric]

They are probably still on theUSB drive. Copy them to your desktop, and try opening them from there.

[Guest]

Nope, they are not in the folder.

[Bojan Živković]

If you know the file name, try searching for it. It appears that you may have dragged the files to a different location, and they did not open in Photoshop since there is nothing displayed in Photoshop.

[Guest]

I have already run all the possible search options for the extension and file name. Also, I used file recovery software. They are just gone ((