No entry sign when moving folders!

OFFICA

Distinguished
Dec 10, 2009
13
0
18,520
Hi Guys

right, this is a new one on me, just installed win 10, all fine, but one problem i just cant find anything on...

when i move a file or folder from my explorer window to the drives etc in the left hand navaigation pane, i get a no entry sign, and cant copy...

any ideas?

thx