First solution: Recreate EFI structure and reconfigure boot files on your computer.. EFI stands for Extensible Firmware
Second solution: Run Startup Repair.. If you have the Windows 10 installation disc ready, then you can use that to run
Third solution: Rebuild BCD or repair the boot sector on your computer.. BCD or Boot Configuration data is critical
How do fix a BOOTREC with a command prompt?
After starting the computer from the Windows build disk, ignore the language collection on the first screen and select Repair your computer.
Select Troubleshoot, then Command Prompt.
In the command reason, type chkdsk c: /r and press Enter. This assumes that Windows was created on your C: drive. This
Let the process complete and reboot.
How to fix Windows 10 boot errors using command prompt?
Run and winre, open a command prompt window.
Launch a text application such as Notepad.
Navigate to the C:\Windows\System32\Config folder.
Rename five hives by adding “.old” to any name.
Copy all the cities from the regback folder, paste these people into the config folder, then try to start the computer normally.
How do I fix Windows 10 boot error?
Click Update & Security.
In the Advanced Startup section, click the Restart button.
How to fix startup problems Windows 10?
Run Startup Repair. Startup Repair Gun scans the system for corrupted files or misconfigured settings and then attempts to repair them.
Restoring the master boot record.
Recovery of damaged system files.
Running a specific DISM tool.
Other advanced recovery options.
How do I fix Bootrec FixBoot access is denied?
Fix #1: Fix Bootrec/Fixboot Access denied to GPT disk. Fix #2: Try boot repair to an MBR disk. Solution #3 – Run CHKDSK Fix #4: If all else fails, save your data and reinstall.
What does BOOTREC / fixboot access is denied do?
The bootrec command is commonly used to fix various boot issues such as: But what if you get the /FixBoot bootrec “Access is probably denied” error when you run bootrec /Fixboot on Windows 10?
Douglas is a technology journalist and editor who has been covering the beat for over a decade. He has a passion for translating complex technology into easy-to-understand language for average consumers, and his work has been featured in some of the most well-known tech publications on the web, and he is a regular contributor to iconremover.com.