Windows error message "Bootmgr is missing Press Ctrl+Alt+Del to restart"


This error indicates that the boot sector is damaged or missing.

Use the following methods to troubleshoot this Windows Start error.

Resolution


Note To complete these steps, you must have a Windows 8.1, Windows 8, Windows 7 or Windows Vista installation disc. If you do not have a disc, please contact your computer manufacturer or Microsoft Support to obtain one. If you do not have an installation disc and Startup Repair is a preinstalled recovery option on your computer, try method 4.
Method 1: Run Startup Repair from Windows Recovery Environment (WinRE)
Method 2: Rebuild the boot configuration data (BCD) from Windows Recovery Environment (WinRE)
Method 3: Run System Restore from Windows Recovery Environment (WinRE)
Method 4: Use Startup Repair on a computer that has a preinstalled recovery option on your computer
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Article ID: 2622803 - Last Review: Aug 14, 2015 - Revision: 1

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