Original post : 0xE0000100 - Fix for Windows Vista, 7, 8, 8.1, 10.
Windows installation encountered an unexpected error. Verify that the installation sources are accessible, and restart the installation.
Error code: 0xE0000100
Running the clean command of the diskpart utility will remove all data from the partition. Use this Fix only if you plan to install Windows.
select disk 0
select partition 1
chkdsk C: /f