I am simply trying to save a picture from the internet to my desktop (also happens when saving a file from Photoshop to desktop, have not tried other programs yet). I've tried this in both Microsoft Edge and Opera (my preferred browser). I keep getting the error message "File Not Found - Check the file name and try again" which obviously makes no sense because this is a new file that I'm trying to save, I'm not trying to access an already present file. I can choose and save to my downloads folder fine. I did a disk check on C: and it had 0 bad sectors and I can't think of any recent changes I did directly to this computer other than turning on my anti-ransomware in Windows and adding my external drives to it's protection. BTW I'm running Windows 10