Hi, Following a major disaster where I managed to lose all my virtual machines, including the backups (yes, I know I should have been more careful), I've just done a clean install of Windows 10 into Parallels. All went well and I was pleased. I tried shutting down and re-starting Windows and Parallels and all was good. I'm running Then Parallels popped up and told me an update was available. So I downloaded and installed it. Since then the Windows 10 virtual machine just opens up into an all white window with sometimes a couple of coloured blocks. On the way there are sometimes a few different coloured blocks appearing. At the moment I'm staring at a Windows 10 window that is entirely white. Nothing showing at all! The Control Centre looks like this The CPU and Memory configuration looks like this Graphics configuration looks like this Anybody got any idea what I've done wrong?