Win10 64bit Laptop Boot Failure: BCD Missing or Contains Errors - Access Denied to FixBoot

Hello

My Win10 64bit laptop suddenly stopped booting, displaying a message
"The Boot Configuration Data for your PC is missing or contains errors"


I took advantage of this advice, I have a boot pen drive from win10, I start from it,
(the system is unable to repair during startup)
https://support.microsoft.com/pl-pl/help/9273...the-windows-re-to-troubleshoot-startup-issues

and I did not solve the problem, but I noticed that the command
/ FixMbr - is performed successfully

while
/ FixBoot - unfortunately access denied ...

What can you do with this?
greetings! Tida

Introduce SMART from bootable MHDD.
You have corrupted bootloader / boot data. If the disk is functional and the data saved you can, for example, "restore the firmware", ie. C: format and restore the OS from the date of purchase of the laptop.
Restore point do you have? Then use it.

Thanks for the response, I have already managed it:

I used the command
bootrec / rebuildbcd

and the system got up normally, but I put SMART with CrystalDiskInfo - maybe something
happening with my hdd?

pzdr

Unacceptable shocks (BF) and disk not responding to commands (BC) - monitor for growth.
Besides, ok.

Thanks !

I close the temacik.