Solutions to Fix bootrec /fixboot Access Denied Error
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Table of Contents
- Introduction
- Method 1: Creating a Bootable USB using Windows Media Creation Tool
- Step 1: Downloading and installing Windows Media Creation Tool
- Step 2: Creating a bootable USB
- Method 2: Fixing Boot issues using Command Prompt
- Step 1: Accessing Command Prompt
- Step 2: Running diskpart command
- Step 3: Selecting the correct disk and partition
- Step 4: Assigning a drive letter to the partition
- Step 5: Formatting the partition
- Step 6: Creating a new volume label
- Step 7: Checking the drive letter of the C Drive
- Step 8: Creating a new boot file
- Method 3: Using Windows 10 1703 ISO file
- Step 1: Downloading Windows 10 1703 ISO file
- Step 2: Creating a bootable USB using the ISO file
- Step 3: Booting from the USB and accessing Command Prompt
- Step 4: Running diskpart command and selecting the correct partition
- Step 5: Assigning a drive letter and marking the partition as active
- Step 6: Creating the necessary boot files
- Step 7: Checking the drive letter of the C Drive
- Step 8: Creating a new boot file for the C Drive
- Conclusion
How to Fix Boot Access Denied in Windows 10
If You're experiencing the "Access is Denied" error when trying to fix boot issues in Windows 10, this article will guide you through several methods to resolve the problem. Whether it's creating a bootable USB, using the command prompt, or utilizing the Windows 10 1703 ISO file, we've got you covered. Follow the step-by-step instructions below to fix the boot access issue and get your Windows 10 running smoothly again.
Method 1: Creating a Bootable USB using Windows Media Creation Tool
Step 1: Downloading and installing Windows Media Creation Tool
To begin fixing the boot access issue, you'll need to download and install the Windows Media Creation Tool. This tool allows you to Create a bootable USB, which will be essential for the subsequent steps.
Step 2: Creating a bootable USB
After installing the Windows Media Creation Tool, plug in your USB drive and launch the tool. Follow the on-screen instructions to create a bootable USB. Once the USB is ready, proceed to the next method.
Method 2: Fixing Boot issues using Command Prompt
Step 1: Accessing Command Prompt
Boot your computer using the bootable USB you created in Method 1. On the Windows Setup screen, click on "Next," then select "Repair your computer." From the options, choose "Troubleshoot" and click on "Command Prompt."
Step 2: Running diskpart command
In the Command Prompt window, Type "diskpart" and press Enter. Then, type "list disk" and press Enter again. This command will display the disks connected to your computer.
Step 3: Selecting the correct disk and partition
Select the correct disk by typing "select disk [disk number]" and pressing Enter. To view the partitions on the selected disk, type "list vol" and press Enter.
Step 4: Assigning a drive letter to the partition
Identify the system reserved or EFI partition and select it by typing "select vol [volume number]" and pressing Enter. Assign a drive letter to the partition by typing "assign letter=M:" and pressing Enter.
Step 5: Formatting the partition
Type "exit" and press Enter to exit the diskpart command. Then, type "M:" and press Enter to access the partition. Format the partition as FAT32 by typing "format M: /fs:fat32" and pressing Enter.
Step 6: Creating a new volume label
Enter the Current volume label for the system reserved partition. If it doesn't have a label, you can simply press Enter. Next, type "Y" and press Enter to confirm the formatting.
Step 7: Checking the drive letter of the C Drive
To find the drive letter of the C Drive, type the drive letter followed by a colon (e.g., "C:") and press Enter. Type "dir" and press Enter to verify the Contents of the C Drive.
Step 8: Creating a new boot file for the C Drive
Type "BCDboot C:\Windows /s M: /f all" and press Enter. This command will create a new boot file for the C Drive. Once the process is complete, type "exit" and press Enter. Finally, click on "Turn off your PC" and restart your computer.
Method 3: Using Windows 10 1703 ISO file
Step 1: Downloading Windows 10 1703 ISO file
Download the Windows 10 1703 ISO file from the provided link in the description box. Make sure to download the specific ISO file Mentioned, as this method won't work with any other ISO file.
Step 2: Creating a bootable USB using the ISO file
After downloading the Windows 10 1703 ISO file, create a bootable USB using the file. Follow the instructions provided in Method 1, Step 2, to create the bootable USB.
Step 3: Booting from the USB and accessing Command Prompt
Boot your computer from the bootable USB. On the Windows Setup screen, click on "Next," then select "Repair your computer." Choose "Troubleshoot" and click on "Command Prompt."
Step 4: Running diskpart command and selecting the correct partition
In the Command Prompt window, type "diskpart" and press Enter. Type "list disk" and press Enter to see the connected disks. Select the correct disk by typing "select disk [disk number]" and pressing Enter.
Step 5: Assigning a drive letter and marking the partition as active
Mark the system reserved or EFI partition as active by typing "select vol [volume number]" and pressing Enter. Then, type "active" and press Enter. Assign a drive letter to the partition by typing "assign letter=M:" and pressing Enter.
Step 6: Creating the necessary boot files
Type "exit" and press Enter. Then, type "M:" and press Enter to access the partition. Type "MD \EFI\Microsoft\Boot" and press Enter. Next, type "CD /d M:\EFI\Microsoft\Boot" and press Enter. Finally, type "bootrec /fixboot" and press Enter.
Step 7: Checking the drive letter of the C Drive
Follow Step 7 of Method 2 to check the drive letter of the C Drive.
Step 8: Creating a new boot file for the C Drive
Type "BCDboot C:\Windows /l en-US /s M: /f all" and press Enter. This command will create a new boot file for the C Drive. Once the process is complete, type "exit" and press Enter. Finally, click on "Turn off your PC" and restart your computer.
Conclusion
By following the methods outlined in this article, you should be able to fix the boot access issue in Windows 10. Creating a bootable USB, using the command prompt, or utilizing the Windows 10 1703 ISO file can effectively resolve the "Access is Denied" error. Ensure that you carefully follow each step and select the correct options to avoid any data loss during the process. If you encounter any problems, consult a professional for assistance.
Highlights
- Three methods to fix boot access denied issue in Windows 10
- Method 1: Creating a bootable USB using Windows Media Creation Tool
- Method 2: Fixing boot issues using Command Prompt
- Method 3: Using Windows 10 1703 ISO file
- Step-by-step instructions for each method
- Important considerations to avoid data loss
- Restart your computer to Apply the fix
FAQ
Q: Can I use any ISO file to fix the boot access denied issue?
A: No, Method 3 only works with the Windows 10 1703 ISO file mentioned in the article. Using a different ISO file may not resolve the issue.
Q: What should I do if my C Drive is not being recognized in Command Prompt?
A: If your C Drive is not being recognized, make sure you followed the steps correctly and try selecting a different disk or volume for the boot files.
Q: Is it possible to fix the boot access denied issue without a bootable USB?
A: No, creating a bootable USB is necessary to access the Command Prompt and perform the necessary steps to fix the boot access denied issue.