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How do I fix boot configuration data file?

Matthew Cannon |
How to Fix a 'Boot Configuration Data File is Missing' Error in Windows 10
  1. Boot to the media.
  2. Click Next on the Windows Setup menu.
  3. Click "Repair your computer."
  4. Choose Troubleshoot.
  5. Pick "Command Prompt."
  6. Type Bootrec /fixmbr and press the enter key.
  7. Type Bootrec /scanos and press the enter key.

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Hereof, what is a boot configuration data file?

Boot Configuration Data (BCD) is a firmware-independent database for boot-time configuration data. It is used by Microsoft's new Windows Boot Manager and replaces the boot. ini that was used by NTLDR. For UEFI boot, the file is located at /EFI/Microsoft/Boot/BCD on the EFI System Partition.

Likewise, how do I fix boot configuration data error code 0xc0000185 Windows 10? How to fix error code 0xc0000185 in Windows 10

  1. Repair your computer using the Windows 10 Installation Media.
  2. Rebuild Boot Configuration Data.
  3. Run System Restore.
  4. Disconnect all peripherals.
  5. Run Disk Cleanup.
  6. Check your hard drive.
  7. Remove recently installed software.
  8. Run the BSOD troubleshooter.

Accordingly, how do I fix boot configuration data file is missing windows 7?

How to fix Boot Configuration Data error

  1. Insert the Windows 7 disc, then start your system.
  2. Press any key then Click on repair your computer option.
  3. Now click on startup repair.
  4. Restart the computer.

How do I fix error 0xc0000034?

  1. Restart your computer and press the F8 key to boot into the Advanced Boot Options.
  2. Select Repair your computer.
  3. Press Enter.
  4. Select a language, keyboard and click Next.
  5. Enter the Administrator password.
  6. Click OK.
  7. At the System Recovery Options screen, select System Restore.
  8. Click Next.
Related Question Answers

How can I open boot configuration?

To access the Boot Menu:
  1. Open the Charms Bar by pressing Windows Key-C or by swiping in from the right edge of your screen.
  2. Click on Settings.
  3. Click on Change PC Settings.
  4. Click on General.
  5. Scroll to the bottom and click on Advanced Startup, then Restart Now.
  6. Click on Use A Device.
  7. Click on Boot Menu.

How do I manually rebuild my BCD?

Rebuild BCD in Windows 10
  1. Boot your computer into Advanced Recovery Mode.
  2. Launch Command Prompt available under Advanced Options.
  3. To rebuild the BCD or Boot Configuration Data file use the command – bootrec /rebuildbcd.
  4. It will scan for other operating systems and let you select the OS's you want to add to BCD.

What is BCD error?

Boot BCD startup errors. Boot problems related to the BCD come in many different forms. Here is a short list of error messages that Windows may throw during boot: The Boot Configuration Data for your PC is missing or contains errors. There was a problem with a device connected to your PC.

How do I fix missing boot manager?

Here are the steps to fix the BOOTMGR error with an installation CD:
  1. Insert your Windows install CD.
  2. Restart your computer and boot from the CD.
  3. Press any key when you see the “Press any key to boot from CD or DVD” message.
  4. Click Repair your computer after selecting your language, time and keyboard method.

Where is BCD located?

The BCD registry file is located in the BootBcd directory of the active partition. EFI–based operating systems. The BCD registry file is located on the EFI system partition.

Where is the BCD file in Windows 10?

The BCD information resides in a data file named bootmgfw. efi in the EFI partition in the EFIMicrosoftBoot folder. You will also find a copy of this file in the Windows Side-by-Side (WinSxS) directory hierarchy.

Where is the boot file in Windows 10?

In Windows Vista, Windows 7, Windows 8/8.1 and Windows 10 the System Boot Configuration Data (BCD) is stored in a file in folder "Boot". The full path to this file is "[active partition]BootBCD".

How do I fix boot configuration data file is missing Windows 8?

To do so, follow these steps:
  1. Insert the original installation DVD or USB Drive.
  2. Restart your computer.
  3. Boot from the disc/USB.
  4. At the Install screen, click Repair your computer or press R.
  5. Click Troubleshoot.
  6. Click Command Prompt.
  7. Type these commands: bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd.

What command can you use to rebuild the BCD?

bootrec /rebuildbcd The bootrec command will search for Windows installations not included in the BCD and then ask you if you'd like to add one or more to it. You should see one of the following messages at the command line.

How do I fix a configuration error?

2. Set folder and search options.
  1. Choose Start > Control Panel.
  2. Double-click Folder Options and select the View tab.
  3. Deselect Use simple file sharing (Recommended) at the bottom of the Advanced settings section.
  4. Select Show hidden files, folders, and drives.
  5. Click OK.

How do I boot up in safe mode?

Step 1: Restart in safe mode
  1. Press and hold your device's Power button.
  2. On your screen, touch and hold Power off. . Tap OK.
  3. After you see "Safe mode" at the bottom of your screen, wait to see if the problem goes away.

What is Windows Boot Manager?

Windows Boot Manager (BOOTMGR) is a small piece of software, called a boot manager, that's loaded from the volume boot code, which is part of the volume boot record. BOOTMGR helps your Windows 10, Windows 8, Windows 7, or Windows Vista operating system start.

How do I get rid of BCD?

Typically, you do not need to remove entries from the BCD registry file. Instead, you should simply remove entries from the Windows Boot Manager menu. To remove an entry from the menu, first run bcdedit /enum and note the boot entry's identifier. Then run the following command, substituting the identifier.

How can I boot from USB?

Boot from USB: Windows
  1. Press the Power button for your computer.
  2. During the initial startup screen, press ESC, F1, F2, F8 or F10.
  3. When you choose to enter BIOS Setup, the setup utility page will appear.
  4. Using the arrow keys on your keyboard, select the BOOT tab.
  5. Move USB to be first in the boot sequence.

What is BCDEdit?

BCDEdit is a command-line tool for managing Boot Configuration Data (BCD). BCD files provide a store that is used to describe boot applications and boot application settings. BCDEdit can be used for a variety of purposes, including creating new stores, modifying existing stores, adding boot menu options, and so on.

What is error code 0xc00000e9?

The error code 0xc00000e9 is generally a hardware error pretaining to your BIOS settings. If you are seeing this error, generally it's because your computer can't communicate with the hard drive. Another cause is the SSD (Solid-state drive) issue when installing Windows.

What is error code 0x0000185?

0x0000185 Error Codes are caused in one way or another by misconfigured system files in your windows operating system. So, If you got 0x0000185 Error then We strongly recommend that you Download (0x0000185) Repair Tool.

How do I reinstall Windows 10 without a disk?

Reset Computer to Reinstall Windows 10 Without CD 1) Go to "Start" > "Settings" > "Update & Security" > "Recovery". 2) Under "Reset this PC option", tap "Get Started". 3) Choose "Remove everything" and then choose to "Remove files and clean the drive". 3) Finally, click "Reset" to begin reinstalling Windows 10.

How do I do a restore point on Windows 10?

How to recover using System Restore on Windows 10
  1. Open Start.
  2. Search for Create a restore point, and click the top result to open the System Properties experience.
  3. Click the System Restore button.
  4. Click the Next button.
  5. Select the restore point that you want to use on your computer.

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