I was trying to move a batch of 13 files from one external hard drive to another, and the 10th file gave me an error:
"An error occured moving file ... The Request could not be performed because of an I/O device error. (1117)"
I hit retry a bunch of times but i eventually had to skip it. This also happened on the 12th file but strangley it did come across even after the error showed up, and also happened on the 13th file which did not completely move to the other drive, but after i skipped and repeated the move command it did come accross after 2-3 retries.
any ideas what could have gone wrong?