I'm reinstalling Windows 8 on an Envy h8-1417c. After the initial load sequence completes, I get an error message "The computer restarted unexpectedly or encountered an unexpected error. Windows installation cannot proceed. To install Windows, click "OK" to restart the computer, and then restart the installation." This error appears on every attempt to load the OS. I cannot find any hardware issues. Any ideas of where to start troubleshooting? Thanks.