I have my Windows 7 VM on a SSD which I use across three different Mac's, one at work, one at my main home and one at my second home,. When I move between the Mac's the VM comes up, but occasionally it thinks its a copy and then keeps causing issues then, nothing more than the naming, but it is a pain e.g. it is now Windows 7 (2) (1) (1) - Parallels Desktop. Anyone know how to stop this behaviour?