Having trouble booting up your computer due to an EFI Microsoft Boot BCD error? Don’t fret, as this article provides a comprehensive step-by-step guide to help you troubleshoot and fix this issue. Whether you’re a beginner or an experienced user, this guide will walk you through the process of identifying the problem, using various tools and commands, and ultimately resolving the EFI Microsoft Boot BCD error, allowing you to get your computer up and running again in no time.
Understanding The EFI Microsoft Boot BCD Error
The EFI Microsoft Boot BCD error is a common issue that can occur when the Boot Configuration Data (BCD) file becomes corrupted or missing. This error typically causes your computer to fail to boot into the operating system and may display an error message like “File:EFIMicrosoftBootBCD Error Code: 0xc0000034” or “File:EFIMicrosoftBootBCD Error Code: 0xc000000f”.
This subheading provides an overview of the EFI Microsoft Boot BCD error, explaining its causes and how it impacts your computer’s boot process. It also introduces the error codes commonly associated with this issue, giving readers a clear understanding of what to expect when troubleshooting.
Understanding the EFI Microsoft Boot BCD error is essential for successfully troubleshooting and fixing the problem. By gaining a comprehensive understanding of the error, users will be better equipped to follow the subsequent steps outlined in this guide and resolve the issue effectively.
Preparing For Troubleshooting: Gathering Necessary Tools And Resources
Before diving into troubleshooting the EFI Microsoft Boot BCD error, it is crucial to gather the necessary tools and resources. This step will ensure a smoother and more efficient troubleshooting process.
Firstly, you will need a computer with administrative access. Make sure you have full control over the system to perform the required tasks. Additionally, having a reliable internet connection will allow you to access online resources and download any necessary files or tools.
Next, prepare a USB flash drive with at least 8GB of storage capacity. This will be used to create a bootable media that will help in repairing or rebuilding the Boot Configuration Data. Ensure that the flash drive is empty or backup any important files, as it will be formatted during the process.
Lastly, it is recommended to have a Windows installation or recovery media available. In case you encounter any major issues, having a backup source will help you restore the system to its previous state. By gathering these essential tools and resources, you will be ready to tackle the EFI Microsoft Boot BCD error effectively.
Step 1: Accessing EFI System Partition (ESP) And Locating The Boot BCD File
Accessing the EFI System Partition (ESP) and locating the Boot BCD file is the first step in troubleshooting the EFI Microsoft Boot BCD error. The ESP is a partition on the hard drive that contains crucial files for the computer’s boot process, including the Boot BCD file.
To access the ESP, you need to boot your computer using installation media or a recovery drive. Once booted, open the Command Prompt by pressing Shift + F10. Then, type “diskpart” and press Enter to open the disk partitioning tool.
In Diskpart, enter the command “list disk” to view the available disks on your computer. Identify the disk containing the ESP based on its size and note the corresponding disk number.
Next, enter the command “select disk X” (replace X with the disk number of the ESP) to select the disk. Afterward, input “list partition” to view the partitions on the selected disk. Look for the partition with the “EFI System” label and note its partition number.
To access the ESP, enter “select partition Y” (replace Y with the partition number) and then enter “assign letter=Z” (replace Z with a drive letter of your choice). This will assign a drive letter to the partition, allowing you to access its contents.
Finally, enter “exit” to close Diskpart and open File Explorer. Navigate to the partition with the assigned drive letter to locate the Boot BCD file. It is typically stored in the “EFIMicrosoftBoot” directory.