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bfsvc.exe - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover BFSvc.exe: Manage background services effortlessly with our powerful tool. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:other️ Not detected
Antivirus scan✅ Clean No viruses detected.
Digital signature🟡 Not signedSignature missing. The file may have been modified.
Hash Integrityℹ️ UnverifiedFile Hash protection is missing.
File size13.2 kb.13505 bytes.

Hashes:

MD5: ab4cfdd131965668b36d1dbd13704cfd
SHA-1: 97cc881ee750a74343526b41ac076683b5a8ac9e
SHA-256: 5c62bdad0fee17228a8a02011f3c008a974f9dce63aadb00044137bf8d171d9e
SHA-512: 87c4b49a3538910b5873796629e25514d0934af367dced388ff94c6c2ac67260fa6ba32816a64969938361245a96d71be4ce41364b38e798077e8213fa7cd097

How to Fix Bfsvc.exe Errors Without Downloading Software

bfsvc.exe (Boot File Servicing Utility) is a legitimate Microsoft Windows system file. It updates boot files during Windows updates. If it causes errors, your system files or boot configuration are likely corrupted. You can fix this using built-in Windows tools.

Method 1: Run SFC and DISM Scans

Windows has built-in repair tools to replace missing or corrupted system files automatically.

  1. Press the Windows Key.
  2. Type cmd.
  3. Right-click Command Prompt and choose Run as administrator.
  4. Type sfc /scannow and press Enter.
  5. Wait for the scan to finish.
  6. Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
  7. Restart your computer.

Method 2: Repair the Boot Configuration Data (BCD)

Since bfsvc.exe handles boot files, rebuilding the boot configuration can resolve the issue.

  1. Hold the Shift key while clicking Restart in the Start Menu.
  2. Your PC will boot into the Advanced Startup menu.
  3. Go to Troubleshoot > Advanced options > Command Prompt.
  4. Type the following commands one by one, pressing Enter after each:
    • bootrec /fixmbr
    • bootrec /fixboot
    • bootrec /rebuildbcd
  5. Exit the Command Prompt and restart your PC normally.

Method 3: Install Pending Windows Updates

A bug in an outdated Windows version can cause this error. Updating Windows refreshes bfsvc.exe.

  1. Press Windows Key + I to open Settings.
  2. Click on Update & Security (or Windows Update on Windows 11).
  3. Click Check for updates.
  4. Install all available updates and restart your device.

Method 4: Run Chkdsk to Repair Hard Drive Errors

File corruption can happen due to hard drive sectors failing.

  1. Open Command Prompt as administrator.
  2. Type chkdsk c: /f /r and press Enter.
  3. Type Y to schedule the scan for the next restart.
  4. Restart your computer to let Windows scan and repair the drive.

📊 Diagnostics Tool: Verify Your bfsvc.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.

Other versions:
️ bfsvc.exe 10.0.19041.5438 64-bit (x64) | ️ bfsvc.exe 10.0.19041.5438 32-bit (x86)
Similar files:
️bfsvc.dll | ️bfsvc.exe.mui