bcdboot.exe - Analyze and How to Fix Errors

⚠️ Important Notice: bcdboot.exe - Tool for Windows to repair or recreate the Boot Configuration Data. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	15.12.2023 03:31:42
File version	10.0.19041.5438
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	210.5 kb.	215552 bytes.

Hashes:

MD5: 50aa358c8a65e7f28970e3a84fb9977f ✅
SHA-1: 3ca3c0bd61f291663165158adb806551208f0154
SHA-256: 725bb5aa1b587c30c9728df330485e87e9ff379980d9eebb91feee186c1cdf46
SHA-512: 71e5000a044a148e84b1d0b929208f740ce59f14aeadc5cfdbefb60f1a8946e12c90a342d836b3441a1f532ba67becb21eda4ffc48c22e2583c48bb2c9015210

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

How to Fix BCDBoot.exe Errors Without Downloading Anything

BCDBoot errors usually mean your computer cannot find or load the Windows boot configuration data. You can fix this entirely by using the built-in Windows Recovery Environment (WinRE).

Step 1: Access the Command Prompt

You need to access the command line before Windows boots up.

1. Restart your PC.
2. Press the advanced startup key repeatedy. This is usually F8, F11, or Shift + Restart.
3. Navigate to: Troubleshoot > Advanced options > Command Prompt.

Step 2: Identify Your Drive Letters

The drive letters in the recovery environment often differ from regular Windows.

1. Type diskpart and press Enter.
2. Type list volume and press Enter.
3. Look for two specific volumes:
   • Your Windows OS partition (usually the largest one, look for the letter).
   • Your Boot partition (usually labeled System, ESP, or formatted as FAT32 for UEFI, or NTFS for Legacy).
4. Note both drive letters.
5. Type exit and press Enter to leave Diskpart.

Step 3: Run the BCDBoot Repair Command

Now you will rebuild the boot configuration files using the native tool already on your drive.

For UEFI Systems (Most Modern PCs)

If your boot partition uses the FAT32 file system, run this command (replace C: with your Windows letter and S: with your boot partition letter):

• bcdboot C:\Windows /s S: /f UEFI

For Legacy/BIOS Systems (Older PCs)

If your system uses a standard NTFS boot partition, run this command (replace C: with your Windows letter):

• bcdboot C:\Windows /s C: /f BIOS

Step 4: Verify and Restart

1. The command line should output: Boot files successfully created.
2. Type exit to close the prompt.
3. Click Continue to boot into Windows.

---

To help me provide more specific commands, please let me know:

• What specific error message or code do you see on your screen?
• Do you know if your PC uses UEFI or Legacy BIOS?
• Can you successfully access the Command Prompt using the steps above?

---

📊 Diagnostics Tool: Verify Your bcdboot.exe File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
msvcrt.dll
├── RPCRT4.dll
├── bcrypt.dll
├── WINTRUST.dll
├── CRYPT32.dll
├── imagehlp.dll
├── KERNEL32.dll
├── SHLWAPI.dll
├── ADVAPI32.dll
└── ntdll.dll
Other versions:
️ bcdboot.exe 10.0.19041.5438 64-bit (x64) | ️ bcdboot.exe other
Similar files:
️bcdboot.exe.mui