首先重啟電腦，然後按住Shift鍵並點(diǎn)擊重啟或強(qiáng)制中斷啟動(dòng)2到3次以進(jìn)入恢復(fù)環(huán)境，接著選擇疑難解答→高級(jí)選項(xiàng)→啟動(dòng)設(shè)置→重啟，重啟後按F7或7選擇“禁用驅(qū)動(dòng)程序簽名強(qiáng)制”，此操作可臨時(shí)允許系統(tǒng)運(yùn)行無數(shù)字簽名或測(cè)試簽名的驅(qū)動(dòng)程序，但每次重啟後該設(shè)置會(huì)重置，需盡快修復(fù)根本問題後結(jié)束。

The error code 0xc0000428 — "The digital signature for this file couldn't be verified" — usually appears when Windows blocks a file or driver from running because it lacks a valid digital signature or the signature is corrupted. This is a security feature tied to driver signature enforcement and Windows Code Integrity . It commonly occurs during boot (especially with third-party drivers) or when trying to install unsigned drivers or system utilities.

Here's how to fix it, depending on the situation:

? 1. Boot into Advanced Startup and Disable Driver Signature Enforcement (Temporary Fix)

If the error appears during startup (eg, after installing a new driver), you can temporarily bypass the check:

Steps:

• Restart your PC.
• Hold Shift while clicking Restart (or force interrupt boot 2–3 times to trigger recovery).
• Go to:
  Troubleshoot → Advanced Options → Startup Settings → Restart
• After restart, press F7 or 7 to choose:
  "Disable driver signature enforcement"

? This lets Windows boot and run unsigned or test-signed drivers temporarily.

?? Note: This is not permanent. The setting resets on reboot. Use this to buy time to fix the root issue.

?? 2. Update or Reinstall the Problematic Driver

The file failing verification is likely a driver (eg, antivirus, virtualization, or hardware driver).

How to identify and fix:

1. Boot using the method above.
2. Once in Windows:
   • Press Win X → Device Manager
   • Look for devices with a yellow warning icon.
   • Right-click → Update driver or Uninstall device (then reinstall from manufacturer's site).
3. Visit the manufacturer's website (eg, NVIDIA, Intel, Bitdefender, etc.) and download official, signed drivers .

Common culprits:

• Antivirus tools (eg, older versions of Kapersky, Avast)
• Virtualization software (eg, VMware, VirtualBox test-signed drivers)
• Overclocking or hardware tuning utilities

? 3. Check for Malware or Unauthorized System Modifications

A missing or invalid signature could indicate a file was tampered with.

Recommended actions:

• Run a full system scan using Windows Defender or a trusted antivirus.
• Use Microsoft Safety Scanner or Malwarebytes for a second opinion.
• Check if any recently installed software modified system files.

Unsigned system-level drivers are a common malware tactic. Don't disable signature enforcement long-term.

? 4. Enable Test Signing Mode (Only for Developers or Test Drivers)

If you're using self-signed or test-signed drivers (eg, for development), enable test signing:

Command (Run as Administrator in CMD):

 bcdedit /set testsigning on

? Restart your PC. You'll see "Test Mode" in the corner.

To disable later:

 bcdedit /set testsigning off

?? Only use this if you know the driver is safe and you're testing.

? 5. Repair System Files (If System Integrity is Compromised)

Corrupted system files might cause false signature errors.

Run these in Admin Command Prompt:

 sfc /scannow

Then:

 DISM /Online /Cleanup-Image /RestoreHealth

Restart after completion.

? Summary: What to Do Based on Your Case

Basically, Windows is doing its job by blocking untrusted code. The fix is either to use properly signed software or temporarily relax enforcement to regain access and fix the issue.

Don't permanently disable signature checks — it opens serious security risks.

以上是如何修復(fù)WIN錯(cuò)誤代碼0xc0000428'該文件的數(shù)字簽名無法驗(yàn)證”的詳細(xì)內(nèi)容。更多資訊請(qǐng)關(guān)注PHP中文網(wǎng)其他相關(guān)文章！