Rebuilding bcd file

It seems like contacting manufacturer may not work because he made some changes to the PC a year ago. Then, what can he do to fix the boot BCD error in Windows 10? For example:. Status: 0xcf. Info: An error occurred while attempting to read the boot configuration data.

Status: 0xce. Info: The selected entry could not be loaded because the application is missing or corrupt. Status: 0xc Some of them account for non system disk or disk error , while some have other causes. Therefore, it is important to figure out what caused the issue and what you can do to fix the issue. Before learning the causes, you may want to have a brief understanding of the Boot Configurations Data BCD file and how it works.

And then the BCD invokes the boot loader and in turn proceeds to initiate the Windows kernel. Your PC needs to be repaired. The Boot Configuration Data file doesn't contain valid information for an operating system.

The Windows Boot Configuration Data file is missing required information. Take a rest, we will show you the top 4 ways step by step at the following description. So, in this section, we will show you the top 4 ways step by step to do Windows 10 BCD repair.

Note: If you have a Windows installation disc, you could try the first 3 methods to manually repair BCD using command prompt. Follow these steps to fix:. Put the Windows 10 installation disc in the computer, and start the computer to boot from this media. Change the boot order so that the computer can boot from the installation disc before it boots from the internal hard drives. Select a language, a time, a currency, and a keyboard or another input method, and then click "Next".

Reboot your computer and check if Windows boots do not forget to change the boot priority settings in BIOS. To do this, run the command:. Then list available disks:. If there is no asterisk in the GPT column, then you have the MBR partition table on the disk, and you can continue to follow this instruction.

Next, you need to identify the local drives and volumes on your computer most likely the volume letters assigned to them will be different from those you see when working in Windows. It is easier to do it using diskpart. Run these commands:. You will see the list of partitions, the drive letters assigned to them and their sizes. In our case, there is one hard drive on the computer with the two volumes on them:. If bootsect. After that, restart the computer and check the Windows boot.

Select your local disk in my case, only one hard disk is installed on the computer, but you can list local disks with the list disk command : select disk 0. The screenshot above shows that the System Reserved partition is called Volume 1. Select it: select volume 1. Assign a drive letter I assigned a letter C:, but you can use any other letter, in this case change the path in the following commands : assign letter C:. Specify that the Boot Manager is located on the System Reserved partition the letter C: is assigned to it : bcdedit.

So we have a file with the bootloader parameters. Now you have to add the entries about the installed Windows. You may need to choose your account name and enter your password to get to the Command Prompt. Was this page helpful? Thanks for letting us know! Email Address Sign up There was an error. Please try again. You're in! Thanks for signing up.

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