For SSD system drives, the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\WMI\Autologger\ReadyBoot Start value should be "0". After upgrading from Windows 8 to 8.1, the start value for ReadyBoot was changed to “1”.
This value is set correctly after Windows Experience Index is run, but it appears WEI was removed from 8.1. So how do I restore to the correct value?