A friend gave me a couple of internal hard drives of useful size so I bought an "All in 1 HDD Docking station".
There were problems with it but I managed to upload a large file but then could not access the Dock.
I took it back and they confirmed it as faulty and replaced it.
We tested the new dock in the shop and it read the file ok (I took the drive in as well) so I went on my way rejoicing only to find that my first attempt to upload gives this message.
Edited by sceadugenga, 03 May 2015 - 09:23 PM.