I've installed the Windows 8 Release Preview on my desktop PC. Every time I try to shut down it comes up with an alert box message saying 'There is no disk in the drive. Please insert a disk into drive G:', with the title of the alert box being 'winlogon.exe - No Disk'. The options to click are 'Cancel', 'Try Again' and 'Continue'. Eventually it will start to shut down if I keep clicking continue (new alerts pop-up with different drive letters as I do this). However, what eventually happens is Windows 8 shuts down but the computer itself does not (screen is blank but computer is still powered on).
Has anybody else experienced this?
Thanks in advance for any help you can give.