If your Windows dual-boot menu is broken, you need to edit the BCD. Go to the tab.
对于追求极致技术的玩家，Bootice 是实现“三启”的关键：
Double-check the total capacity and model name of the target disk to avoid accidentally wiping primary internal system drives when configuring external media.
The sector editor allows you to view and fill specific disk sectors, offering a level of low-level control usually reserved for premium forensic suites. Mastering the Master Boot Record (MBR) bootice manual better
: A clear, graphical layout to rename startup entries, reorder boot priority, change timeout delays, and adjust safe-mode parameters.
| Feature | What it does | |---------|---------------| | | Install, backup, restore, or reinitialize standard MBR (Windows NT 5.x/6.x, GRUB4DOS, etc.) | | GPT Management | Create, delete, or modify GPT partition entries and protective MBR | | PBR Management | Read/write Partition Boot Record for FAT16/32, NTFS, exFAT | | BCD Editing | View, edit, add, delete, or repair BCD stores (including BCD file, boot.ini ) | | Sector Editing | Hex viewer/editor for raw disk sectors | | Utilities | Partition manager, disk clone, RAM disk creation (limited) |
Choose the specific partition from the target dropdown list. Select the bootloader type matching your OS: For Windows Vista, 7, 8, 10, and 11. NTLDR: For legacy Windows XP systems. If your Windows dual-boot menu is broken, you
Open BOOTICE and select your target drive from the dropdown menu. Click on Process MBR . Choose the desired MBR type:
Before any operation:
A dynamic VHDX with 4KB alignment boots faster. The sector editor allows you to view and
PBR exists on every partition and tells the computer which file to load next (e.g., bootmgr ). Click and select your drive. Click PBR button. Choose Windows NT 6.x/7.x (for Windows 7/8/10/11). Click Install/Configure . 3. Editing BCD (Boot Configuration Data)
: Install, backup, or restore different types of boot records, including Windows NT 5.x/6.x Plop Boot Manager BCD Editing
: Bootice interacts at the very heart of your computer's storage system. Improper use can make your system unbootable or cause data loss. Always back up all important data and your MBR/PBR before making any changes.