Hey, so I am trying to upgrade from Windows 8.1 to Windows 10. First it says Downloading Windows 10, then verifying, then it says Creating Windows 10 media, after creating the app just disappears, no error, no restart, just disappears. I am fully up to date, followed all the instructions on the parallels website, but I never see the terms page. I've done it before on my computer but it was on a boot camp partition and now I am trying to set it up purely as a VM. Anyone have any ideas? I've attempted running the installer 8 times now, including restarting in between runs. Thank you for your time and I hope to hear back from you shortly!