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Win 10 how to solve the problem when installing VHDwin 1 1 dual system starts?

Daily use of win 10 system will inevitably lead to various failures, such as lost or damaged boot files. How to solve this situation? At this time, we can use our own repair boot tool to repair the boot file. What is the command to repair the boot sector? Are these questions blank? Don't worry, Bian Xiao has sorted out relevant solutions.

The command to guide the repair is:

(1) command to check whether the boot is damaged:

bcdedit /enum

(2) commands to find bad sectors and recover readable information:

chkdsk /r

(4) The command to rebuild and restore the damaged Windows 10 system files:

SFC /SCANNOW

(4) The command to repair the master boot record of Windows 10 and rebuild the BCD configuration file:

BOOTREC /SCANOS

BOOTREC /FIXMBR

BOOTREC /FIXBOOT

BOOTREC /REBUILDBCD

1. Insert the USB flash drive into the computer, select the USB flash drive for system startup or Windows PE startup, and enter the "Command Prompt".