Many users are experiencing an error when they try to copy a file, saying Error 0x800704C8: The Requested operation cannot be performed on a file with a user-mapped ...

Some Windows users received An error occurred while trying to copy a file message while trying to copy a file. It may happen that the space of the drive in which you ...

Doing some manual backups from an old desktop, Windows 7 with spinning rust. It's so old it doesn't even have USB 3.0. The external drive is a 1TB Samsung T5, powered by the USB2.0 ports. Before ...

Drag the files into a folder on your hard drive or Option drag (e.g. copy) them to your desktop. <BR><BR>Does that work?<BR><BR>I suspect you are dragging them to your desktop, and the machine thinks ...