How to Fix Error 1073545193 on Windows 11: Step-by-Step Troubleshooting Guide

Encountering Error 1073545193 on Windows 11 can be frustrating, especially if you’re unsure what causes it. This guide will help you understand and fix the error with simple, step-by-step instructions. Whether you’re a beginner or have some experience, these explanations are clear and straightforward.

Errors like 1073545193 often result from system glitches, software conflicts, or corrupted files. The good news is many solutions do not require advanced technical skills. You can try them yourself by following the order presented here.

By fixing this error, you can restore your system’s smooth performance and avoid interruptions. Let’s get started with some quick checks before diving into detailed troubleshooting.

This guide also answers common questions and offers alternatives if the basic steps don’t work. Keep reading to solve the issue efficiently.

Quick Note: Preliminary Checks Before You Begin

Before attempting any fixes, ensure your system meets a few simple requirements to avoid unnecessary complications:

Make sure your Windows 11 is up to date by checking for updates in Settings > Windows Update. Updates often fix bugs causing errors.
Restart your computer. Sometimes, a simple reboot clears temporary glitches causing the error.
Check if any recent software installations or changes coincide with when the error appeared. This can help identify conflicting programs.
Ensure you have administrator privileges on your PC, as some fixes require elevated permissions.

Step 1: Run the Windows Troubleshooter

Windows 11 includes built-in troubleshooters designed to detect and fix common problems automatically. Running the troubleshooter is a safe and quick first step.

Open Settings by pressing Windows + I.
Navigate to System > Troubleshoot > Other troubleshooters.
Look for the troubleshooter related to the issue you are experiencing (for example, Windows Update or Program Compatibility).
Click Run next to the appropriate troubleshooter and follow the on-screen instructions.

This step helps because Windows automatically checks system files and settings, which often resolves errors without manual intervention.

Step 2: Check and Repair System Files

Corrupted system files can cause error 1073545193. Windows has tools to scan and fix these files.

Press Windows + S and type Command Prompt.
Right-click Command Prompt and select Run as administrator.
In the command window, type sfc /scannow and press Enter.
Wait for the system scan to complete. It might take some time.
If the scan finds issues, it will attempt to repair them automatically.

The System File Checker (SFC) scans critical Windows files, replacing corrupted ones with healthy copies. This step is important because the error can occur due to damaged system components.

Step 3: Use the DISM Tool to Fix Windows Image

If the SFC scan does not resolve the error, the Deployment Image Servicing and Management (DISM) tool can repair Windows system images.

Open Command Prompt as an administrator again (see Step 2).
Type the following commands one by one and press Enter after each:

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

These commands check for corruption and repair the Windows image if necessary. Running DISM helps fix deeper system-level issues that SFC cannot repair.

Step 4: Uninstall Problematic Software or Updates

Sometimes, recently installed software or Windows updates cause conflicts leading to errors. Removing these can help determine the cause.

Go to Settings > Apps > Installed apps and review recently added programs.
Click on any suspicious or recently installed app and select Uninstall.
To remove recent Windows updates, open Settings > Windows Update > Update history.
Click Uninstall updates, select the latest update, and uninstall it.
Restart your PC and check if the error persists.

Removing conflicting software or updates eliminates sources of incompatibility, often resolving Error 1073545193.

Step 5: Perform a Clean Boot

A clean boot starts Windows with only essential services and drivers. This helps identify if background programs cause the error.

Press Windows + R, type msconfig, and hit Enter.
In the System Configuration window, go to the Services tab.
Check Hide all Microsoft services to avoid disabling essential system services.
Click Disable all to turn off non-Microsoft services temporarily.
Next, open Task Manager by right-clicking the taskbar and selecting it.
Go to the Startup tab and disable all startup programs.
Close Task Manager and click OK in the System Configuration window.
Restart your computer and check if the error continues.

If the error does not occur during a clean boot, it indicates that one of the disabled services or startup programs was causing the problem. You can re-enable items one at a time to find the culprit.

Step 6: Update Device Drivers

Outdated or faulty drivers can cause various errors. Keeping drivers current ensures compatibility with Windows 11.

Press Windows + X and select Device Manager.
Expand relevant categories such as Display adapters, Network adapters, or others related to your error context.
Right-click a device and select Update driver.
Choose Search automatically for drivers and follow prompts if updates are found.
Repeat this for critical devices, then restart your PC.

Updated drivers reduce hardware conflicts and improve system stability, helping prevent errors like 1073545193.

Frequently Asked Questions (FAQs)

What causes Error 1073545193 on Windows 11?

This error often results from corrupted system files, software conflicts, problematic updates, or outdated drivers. It can also appear due to malware or incomplete installations.

Is it safe to run system file repair tools?

Yes. Tools like SFC and DISM are built into Windows and safe to use. They only scan and repair system files without affecting personal data.

Will uninstalling updates cause data loss?

No. Uninstalling updates removes only the latest system patches. Your personal files and applications remain intact.

How can I identify which program causes the error?

Performing a clean boot disables all non-essential services and startup programs. If the error disappears, you can re-enable items one at a time to find the problematic software.

Do I need technical skills to follow these steps?

The steps are designed to be beginner-friendly with detailed instructions. You do not need advanced knowledge, but careful following of the steps is important.

When Nothing Works

If you have tried all the above steps and the error still persists, consider the following options:

System Restore: Roll back your Windows system to a previous restore point before the error appeared. Search for Create a restore point in Windows and use System Restore.
Reset Windows 11: Use the Reset this PC option in Settings under System > Recovery. This reinstalls Windows while giving you the choice to keep or remove personal files.
Contact Microsoft Support: Visit the official Microsoft Support website for personalized help and advanced troubleshooting.
Professional Help: If you’re uncomfortable performing advanced steps, a professional technician can safely diagnose and fix the issue.

Conclusion

Error 1073545193 on Windows 11 can disrupt your workflow, but it is fixable with systematic troubleshooting. Start with easy steps like running the troubleshooter and scanning system files to address common causes. Move on to checking drivers, software conflicts, and performing clean boots for deeper problems.

Remember to keep your system updated and regularly back up important data. If steps here don’t resolve the issue, options like System Restore or resetting Windows are effective last resorts. With patience and following this guide carefully, you can restore your PC’s stability and prevent future errors.