Choose “Automated Repair” option and click Continue.
Boot up your PC from the Easy Recovery Essentials CD or USB you created.
Follow these instructions on how to burn the bootable ISO image very carefully, as making a bootable CD can be tricky! Alternatively, these instructions explain how to create a bootable EasyRE recovery USB stick/drive. This guide can help you identify what version of Windows you have installed. Make sure to note your Windows version (XP, Vista, 7 or 8) before you download EasyRE. Using Easy Recovery Essentials (EasyRE) and its built-in Automated Repair process, you can find and fix various boot errors that prevent your computer from starting.
3 Fixes if Windows Vista or 7 won’t start.
2.3 Fix #3: Remove recently added hardware.
2.1 Fix #1: Boot into Last Known Good Configuration.