Using Windows 7 I have a server with shared folders set up. If I open one of them and take a file and move it to a subfolder it's instant - the file is obviously only being moved on the server. The same for two windows having the same shared folder open.
If I on the other hand open another shared folder on the same server and move a file between them it takes very long time - like it's downloading the file from the first share to my computer in a temp folder and then uploading it to the other share.
Is there some way to move files between different shares like this without my computer downloading them in between? I want some speed because it's often quite large files.