I have been using Vista with Parallels (presently using Parallels 12) for many years and need to "upgrade" to Windows 10. Could someone please tell how to go ahead. My Mac is a MacBook.
Hi UlfS, we cannot upgrade from Windows Vista to Windows 10. If you try to mount a Windows 10 ISO and do an upgrade it will do a clean installation. You can create a separate Windows 10 VM then install similar applications in the new VM.