How to Fix ERROR_453 in Windows: Step-by-Step Troubleshooting Guide

If you’re encountering the dreaded ERROR_453 on your Windows PC, you’re not alone. This error can disrupt your workflow and cause frustration, but the good news is it’s often fixable with a few straightforward steps. In this detailed guide, we’ll walk you through how to diagnose and resolve ERROR_453, bringing your system back to normal quickly and efficiently.

What is ERROR_453 in Windows?

ERROR_453 is a system error that typically appears when Windows encounters issues related to:

• Corrupted system files
• Faulty device drivers
• Software conflicts
• Malware infections
• Incorrect registry settings

Understanding these causes will help you troubleshoot effectively and prevent the error from recurring.

Step 1: Restart Your Computer

Sometimes, the simplest fix is the most effective. Restarting your PC can resolve temporary glitches that trigger ERROR_453.

How to restart:

• Click on the Start menu.
• Select the Power icon.
• Click Restart.

After rebooting, check if the error persists.

Step 2: Run Windows Update

Microsoft regularly releases patches that fix bugs and system errors.

How to update:

1. Open Settings (Windows + I).
2. Click Update & Security.
3. Select Windows Update.
4. Click Check for updates and install any available updates.
5. Restart your computer to apply updates.

Step 3: Run System File Checker (SFC)

Corrupted system files often cause ERROR_453. The System File Checker tool scans and repairs these files.

Steps to run SFC:

1. Press Windows + X and select Windows Terminal (Admin) or Command Prompt (Admin).

2. Type the following command and press Enter:

   sfc /scannow

3. Wait for the process to complete (may take 15-20 minutes).
4. Restart your computer.

Step 4: Run the DISM Tool

If SFC doesn’t fix the problem, the Deployment Image Servicing and Management (DISM) tool can repair the Windows image.

How to run DISM:

1. Open Command Prompt (Admin) as described above.

2. Type these commands one by one, pressing Enter after each:

   DISM /Online /Cleanup-Image /ScanHealth
   DISM /Online /Cleanup-Image /RestoreHealth

3. After the process finishes, restart your PC.

Step 5: Update Device Drivers

Outdated or corrupted drivers can trigger ERROR_453.

Updating drivers:

1. Right-click the Start button, select Device Manager.
2. Locate devices with a yellow exclamation mark or devices related to the error.
3. Right-click the device and choose Update driver.
4. Select Search automatically for updated driver software.
5. Follow the prompts and restart your PC.

Step 6: Scan for Malware

Malware infections often cause unexpected system errors.

Using Windows Defender:

1. Open Settings > Update & Security > Windows Security.
2. Click Virus & threat protection.
3. Select Quick scan or Full scan for a deeper check.
4. Follow on-screen instructions if threats are found.

Step 7: Clean Your Registry

A cluttered or corrupted Windows Registry can lead to errors like ERROR_453. Cleaning your registry can help but be careful — always back up your registry first.

How to back up and clean registry:

1. Press Windows + R, type regedit, and hit Enter.
2. Click File > Export, choose a location to save the backup.
3. Use a trusted third-party tool like CCleaner to clean broken or invalid entries.
4. Restart your PC.

Step 8: Uninstall Recent Software or Updates

If ERROR_453 started after installing new software or Windows updates, uninstalling them might help.

To uninstall a recent update:

1. Open Settings > Update & Security > Windows Update > View update history.
2. Click Uninstall updates.
3. Select the recent updates and uninstall them.
4. Restart your computer.

To uninstall software:

1. Open Settings > Apps.
2. Find the recently installed software.
3. Click it and select Uninstall.

Step 9: Perform System Restore

If all else fails, restoring your system to a previous point can resolve the error.

How to perform System Restore:

1. Search Create a restore point in the Start Menu and open it.
2. Click System Restore.
3. Follow the wizard to choose a restore point before the error appeared.
4. Complete the restore and restart your PC.

Final Thoughts: Stay Proactive

No one likes encountering ERROR_453, but with patience and these steps, it becomes manageable. To prevent future errors:

• Keep Windows and drivers updated.
• Regularly scan for malware.
• Avoid installing suspicious software.
• Use registry cleaners with caution.

If the problem persists despite troubleshooting, consider consulting a professional technician to avoid any hardware-related complications.

Did this guide help you fix ERROR_453? Share your experience in the comments below, and feel free to ask questions!

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