INTERRUPT UNWIND ATTEMPTED (0X0000003D) Blue Screen Fix Guide (Windows 10/11)

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INTERRUPT UNWIND ATTEMPTED (0X0000003D) Blue Screen Fix Guide (Windows 10/11)

The INTERRUPT UNWIND ATTEMPTED (0x0000003D) blue screen error, also known as a Stop Error or BSOD (Blue Screen of Death), is a critical system failure that can occur in Windows 10 and 11. This error typically appears when the operating system encounters an unrecoverable problem during execution, often related to hardware issues, driver conflicts, or corrupted system files. If you’re experiencing this issue, don’t worrythis guide will walk you through identifying and resolving it step by step.

What Causes the INTERRUPT UNWIND ATTEMPTED (0X0000003D) Error?

The 0x0000003D error can be triggered by several factors, including:

  • Faulty or outdated hardware drivers, especially those related to storage devices (e.g., SSDs, HDDs, or USB drives).
  • Corrupted system files due to incomplete updates, malware, or improper shutdowns.
  • Problematic third-party software, such as antivirus programs, disk utilities, or overclocking tools.
  • Faulty RAM or hardware issues, including loose connections, overheating, or failing components.
  • Windows updates or driver conflicts that introduce instability in the system.

How to Fix INTERRUPT UNWIND ATTEMPTED (0X0000003D) Error

### **Method 1: Run System File Checker (SFC) and DISM**
Corrupted system files are a common cause of BSOD errors. Use Windows’ built-in tools to repair them:

  • Press Win + X and select Terminal (Admin) or Command Prompt (Admin).
  • In the command prompt, run: 
    sfc /scannow

    This scans for corrupted system files and restores them if possible.

  • After completion, run DISM to repair deeper corruption: 
    DISM /Online /Cleanup-Image /RestoreHealth
  • Restart your PC after both commands finish.

### **Method 2: Update or Reinstall Problematic Drivers**
Outdated or conflicting drivers can trigger this error, especially those related to storage or chipset.

  • Press Win + X and select Device Manager.
  • Expand categories like Disk drives, Storage controllers, or System devices.
  • Right-click any device with a yellow exclamation mark (if present) and select Update driver.
  • If no issues are found, try rolling back the driver by right-clicking it and selecting Properties > Driver > Roll Back Driver (if available).
  • For manual updates, visit the manufacturer’s website for the latest drivers.

### **Method 3: Check Disk Health with CHKDSK**
A failing or corrupted hard drive can cause this error. Run CHKDSK to scan and repair disk errors:

  • Open Command Prompt (Admin) as described above.
  • Run: 
    chkdsk C: /f /r

    (Replace C: with your system drive if needed.)

  • If prompted, schedule the scan for the next reboot or run it immediately.
  • Restart your PC and check for improvements.

### **Method 4: Test RAM for Errors**
Faulty RAM can lead to intermittent BSODs. Use Windows Memory Diagnostic:

  • Search for Windows Memory Diagnostic in the Start menu and open it.
  • Select Restart now and check for problems or run it later.
  • Follow on-screen instructions to complete the test. If errors are found, consider replacing your RAM.

### **Method 5: Disable Problematic Software**
Third-party software (e.g., antivirus, overclocking tools) may interfere with system stability:

  • Boot into Safe Mode by holding Shift while clicking Restart in the Start menu.
  • Uninstall recently installed programs via Settings > Apps > Installed apps.
  • Re-enable the program one by one to identify the culprit.

### **Method 6: Check for Overheating or Hardware Issues**
Overheating can cause system instability. Ensure:
– Your CPU/GPU fans are functioning.
– No dust is blocking vents (clean with compressed air if needed).
– External hardware (e.g., RAM, GPU) is properly seated.

### **Method 7: Perform a Clean Windows Install (Last Resort)**
If the issue persists, a clean install may be necessary:

  • Back up important files.
  • Download the Windows Media Creation Tool.
  • Follow prompts to reinstall Windows while keeping personal files (if possible).

FAQ: Common Questions About INTERRUPT UNWIND ATTEMPTED (0X0000003D)

Q: Will this error damage my PC?

A: No, the BSOD itself doesnt harm hardware, but frequent crashes can lead to data loss. Always back up important files.

Q: Can I prevent this error in the future?

A: Yes! Keep drivers updated, avoid abrupt shutdowns, and use reliable antivirus software. Regularly run sfc /scannow and chkdsk to maintain system health.

Q: Why does this happen after a Windows update?

A: Updates sometimes introduce conflicts. If the issue starts post-update, try rolling back updates via Settings > Update & Security > Recovery > Go back.

Q: Is my SSD/HDD failing if I see this error?

A: Possible, but not always. Run manufacturer diagnostics (e.g., CrystalDiskInfo) to check SMART data for hardware issues.

By following these steps, you should be able to resolve the INTERRUPT UNWIND ATTEMPTED (0x0000003D) error and stabilize your system. If problems persist, consult a professional technician or Microsoft Support for further assistance.

Last Updated: December 13, 2025

Tested on: Windows 10 (22H2) & Windows 11 (23H2)

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