All About Fix Windows Defender Runtime Error Code 1297

All About Fix Windows Defender Runtime Error Code 1297

Windows Defender is a built-in anti-malware software that comes pre-installed with Windows operating systems. It helps protect your system from various security threats such as viruses, spyware, and other malicious software. However, like any other software, Windows Defender may encounter runtime errors that can disrupt its normal functioning. One such error code is 1297, which can be challenging for users to understand and resolve on their own. In this article, we will delve into all the details of the Windows Defender Runtime Error Code 1297, discussing its causes, symptoms, and most importantly, the solutions to fix it. So, let’s jump right in and learn all about this error code and how to resolve it.

How to Fix Windows Defender Runtime Error Code 1297?

How to Fix Windows Defender Runtime Error Code 1297?

Runtime errors are a common problem on Windows computers. They occur when a program is unable to run as expected due to an unexpected issue. One of the most common runtime errors users encounter on Windows is the Windows Defender Runtime Error Code 1297. This error can occur when trying to open the Windows Defender application or when trying to run a scan with Windows Defender. It can be caused by a variety of factors, including corrupted system files, conflicting programs, and outdated drivers.

If you are facing this error, don’t worry. There are several steps you can take to fix the Windows Defender Runtime Error Code 1297. In this guide, we will discuss some of the most effective solutions that you can try.

Solution 1: Run a System File Checker Scan
The first step in fixing the Windows Defender Runtime Error Code 1297 is to run a System File Checker scan. This tool is built into Windows and can help you find and fix any corrupted system files that may be causing the error.

1. Press the Windows key + R to open the Run dialog box.
2. Type “cmd” into the box and press Ctrl + Shift + Enter to open an elevated Command Prompt.
3. In the Command Prompt, type the following command and press Enter: sfc /scannow
4. Wait for the scan to complete and then restart your computer.

Solution 2: Perform a Clean Boot
Conflicts between different programs can also cause the Windows Defender Runtime Error Code 1297. To troubleshoot this, you can perform a clean boot to identify if any third-party programs are causing the issue.

1. Press the Windows key + R to open the Run dialog box.
2. Type “msconfig” into the box and press Enter.
3. In the System Configuration window, go to the Services tab and check the box next to “Hide all Microsoft services.”
4. Click on the “Disable all” button.
5. Go to the Startup tab and click on “Open Task Manager.”
6. Disable all the startup items by right-clicking on them and selecting “Disable.”
7. Close the Task Manager and go back to the System Configuration window.
8. Click on “Apply” and then “OK.”
9. Restart your computer and check if the error persists.

Solution 3: Update Your Drivers
Outdated or corrupt drivers can also cause the Windows Defender Runtime Error Code 1297. To fix this, you can update your drivers using Device Manager.

1. Press the Windows key + X and select “Device Manager.”
2. Expand the categories and right-click on a device.
3. Select “Update Driver” and follow the on-screen instructions to update the driver.
4. Repeat this for all the devices in each category.

Alternatively, you can use third-party driver update software to automatically scan and update all your drivers.

Solution 4: Reinstall Windows Defender
If none of the above solutions work, you may need to reinstall Windows Defender to fix the Runtime Error Code 1297. Follow these steps to reinstall Windows Defender:

1. Press the Windows key + R to open the Run dialog box.
2. Type “appwiz.cpl” into the box and press Enter.
3. In the Programs and Features window, click on “Turn Windows features on or off” on the left side.
4. Uncheck the box next to “Windows Defender” and click on “OK.”
5. Restart your computer.
6. Repeat

Install the Latest Windows Updates

Install the Latest Windows Updates

Keeping your Windows operating system up-to-date is essential for maintaining its performance and security. Microsoft regularly releases updates for Windows to fix bugs, improve performance, and patch security vulnerabilities. If you want to make sure your computer is running smoothly, it’s important to install the latest Windows updates.

Here’s how you can install the latest Windows updates:

1. Open Windows Update: The easiest way to check for and install updates is by opening the Windows Update utility. To do this, type “Windows Update” in the search bar on your taskbar and select the corresponding result.

2. Check for updates: Once the Windows Update utility is open, click on the “Check for updates” button. This will prompt Windows to scan for any available updates for your system.

3. Install updates: If there are any updates available for your system, you will see them listed in the Windows Update utility. Click on the “Install updates” button to begin the installation process. Depending on the size and number of updates, this process could take several minutes or even hours.

4. Restart your computer: After the updates are installed, you will be prompted to restart your computer. It’s important to restart your computer for the updates to take effect. Make sure to save any unsaved work before restarting.

5. Automatic updates: You can also choose to have Windows automatically install updates for you by clicking on the “Change active hours” option in the Windows Update utility. This will allow you to set a schedule for when updates are installed so they don’t interrupt your work.

6. Manually download updates: If you’re having trouble with the Windows Update utility, you can download and install updates manually from the Microsoft website. Go to the Microsoft Update Catalog website, search for the updates you need, and download and install them manually.

7. Troubleshoot update issues: Sometimes, updates may fail to install or cause issues on your system. In this case, you can use the Windows Update Troubleshooter to fix common update issues. This can be accessed by typing “Troubleshoot” in the search bar and selecting the corresponding result.

It’s important to regularly check for and install the latest Windows updates to ensure your computer is running smoothly and securely. By following the steps above, you can easily keep your system up-to-date with the latest updates from Microsoft.

Run Disk Cleanup

Run Disk Cleanup

Disk Cleanup is a built-in utility in Windows operating systems that helps users free up space on their computer’s hard drive. It removes temporary and unnecessary files that are taking up space and can potentially slow down the computer. In this blog, we will discuss how to run Disk Cleanup and the benefits of using it.

Steps to run Disk Cleanup:

Step 1: Open the “Start” menu and type “Disk Cleanup” in the search bar.

Step 2: Click on the “Disk Cleanup” app from the search results.

Step 3: The utility will start calculating the amount of space that can be freed up. This may take a few minutes depending on the size of your hard drive and the number of files.

Step 4: Once the calculation is complete, you will see a window with a list of files that can be removed. These include temporary files, files in the recycle bin, and thumbnails.

Step 5: Select the files that you want to remove by checking the boxes next to their names. You can also click on “Clean up system files” to remove additional system files.

Step 6: Click on the “OK” button to start the cleanup process.

Step 7: A confirmation window will appear asking if you want to permanently delete the selected files. Click on “Delete Files” to continue.

Benefits of using Disk Cleanup:

1. Free up disk space: The main purpose of Disk Cleanup is to free up space on your hard drive. By removing unnecessary files, you can create more room for important files and programs.

2. Improve system performance: As your hard drive gets full, it can slow down your computer’s performance. By running Disk Cleanup, you can remove temporary files and other unnecessary files that may be taking up resources and slowing down your system.

3. Save time and hassle: Manually searching and deleting files on your computer can be time-consuming and tedious. Disk Cleanup automates this process and saves you the trouble of having to manually search for and delete files.

4. Keep your system organized: Over time, temporary files can accumulate on your computer and clutter your hard drive. Disk Cleanup helps keep your system organized by removing these files and freeing up space.

5. Prevent system crashes: A full hard drive can also increase the chances of a system crash. By regularly running Disk Cleanup, you can reduce the risk of crashes and keep your system running smoothly.

In conclusion, Disk Cleanup is a useful tool for keeping your system clean and optimizing its performance. By regularly running it, you can free up disk space, improve system performance, and prevent potential issues. So, don’t forget to run Disk Cleanup on a regular basis to keep your computer running smoothly.

Reinstall Your Graphics Driver

Reinstall Your Graphics Driver

Your graphics driver is an essential piece of software that helps your computer communicate with your graphics card and display. It is responsible for rendering images, videos, and animations on your screen, making it an integral part of your computer’s performance. However, there may be instances where you need to reinstall your graphics driver. In this blog post, we will discuss why you might need to reinstall your graphics driver and the steps to do so.

Reasons for Reinstalling Your Graphics Driver

Here are some common reasons why you might need to reinstall your graphics driver:

1. Upgrading your graphics card:
If you have recently upgraded your graphics card, you will need to reinstall your graphics driver to ensure that it is compatible with your new hardware.

2. Driver corruption:
There may be instances where your graphics driver becomes corrupted, resulting in display issues, crashes, or other problems. Reinstalling the driver can resolve these issues.

3. Updating your operating system:
When you update your operating system, it may not be compatible with your current graphics driver. Reinstalling the driver ensures that it is optimized for your new OS.

4. Performance issues:
If you are experiencing poor performance or lag while running graphics-intensive applications, reinstalling your graphics driver can help improve performance.

Steps to Reinstall Your Graphics Driver

Here are the steps to reinstall your graphics driver on a Windows operating system:

Step 1: Uninstall the old driver:
Before installing the new driver, you will need to uninstall the old one. To do this, go to the Device Manager by right-clicking on the Start menu and selecting “Device Manager.” Expand the “Display adapters” category, right-click on your graphics card, and select “Uninstall device.” Make sure to check the box next to “Delete the driver software for this device” and click “Uninstall.”

Step 2: Download the new driver:
Go to the website of your graphics card manufacturer and download the latest driver for your specific graphics card model.

Step 3: Install the new driver:
Once the driver has finished downloading, double-click on the file to begin the installation process. Follow the on-screen instructions to complete the installation.

Step 4: Restart your computer:
Once the installation is complete, restart your computer to apply the changes.

Step 5: Verify the driver installation:
After the restart, open the Device Manager again to check if the new driver has been successfully installed. Expand the “Display adapters” category, and you should see your new driver listed.

Step 6: Test your graphics:
To ensure that the new driver is working correctly, open an application or game that uses your graphics card. If everything is working as expected, then your graphics driver has been successfully reinstalled.


Reinstalling your graphics driver may seem like a daunting task, but it is a relatively simple process. If you are experiencing any of the issues mentioned above, follow the steps outlined in this blog post to reinstall your graphics driver. However, if you are not comfortable doing this yourself, it is always best to seek help from a professional.

Use System Restore

Use System Restore

System Restore is a useful feature in Windows operating systems that allows you to restore your computer’s system files and settings to an earlier point in time. This can be helpful in case your computer is experiencing problems or crashes, allowing you to roll back to a point when it was functioning properly.

How to Use System Restore:
1. Open the Start Menu and type “System Restore” in the search bar.
2. Click on the “Create a restore point” option from the results.
3. This will open the System Properties window. Click on the “System Protection” tab.
4. Here, you will see a list of available drives. Select the drive where your operating system is installed (usually C:).
5. Click on the “Configure” button.
6. In the next window, make sure that the “Turn on system protection” option is selected.
7. You can also adjust the amount of disk space allocated for system restore. A higher disk space means more restore points will be saved, but it will also take up more space on your hard drive.
8. Click on “Apply” and then “OK” to save the changes.
9. Now, to create a restore point manually, click on the “Create” button under the “Protection Settings” section. Give the restore point a meaningful name and click “Create”.
10. If you want to restore your computer to an earlier point in time, go back to the System Restore window and click on the “System Restore” button.
11. This will open the System Restore wizard. Click “Next” to proceed.
12. You will now see a list of available restore points, along with the date and time they were created. Select the restore point you want to use and click “Next”.
13. You can also click on “Scan for affected programs” to see a list of programs and drivers that will be affected by the restore.
14. Review the details and click “Finish” to begin the restore process.
15. Your computer will restart and the restore process will begin. This may take several minutes, so be patient.
16. Once the restore is complete, your computer will restart again and you should see a message confirming the restore was successful.

Tips for Using System Restore:
1. It is recommended to create a restore point before installing any new programs or making major changes to your system.
2. You can use System Restore in Safe Mode if your computer is not able to boot up in normal mode.
3. System Restore does not affect your personal files, but it is still advisable to backup important data before performing a restore.
4. You can undo a restore if it does not fix your problem or creates new issues.
5. System Restore is not a replacement for regularly backing up your data. It is only meant to restore system files and settings.
6. If you have a lot of restore points saved, it is a good idea to delete old ones to free up disk space.

In conclusion, System Restore is a valuable tool for fixing system issues and should be used regularly to ensure you have a restore point from a time when your computer was functioning properly. However, it is not a complete solution for all problems and should be used in combination with other troubleshooting methods.

Reset Windows

Reset Windows

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Reset Windows is an online platform that provides comprehensive guides and resources for resetting your Windows operating systems. Whether you are experiencing technical issues, want to refresh your system, or plan to sell or give away your device, Reset Windows has all the necessary information to help you through the process.

From resetting Windows 10 to troubleshooting common errors and problems, Reset Windows offers step-by-step instructions and tips to make the process as smooth and efficient as possible. The platform also includes guides for resetting older versions of Windows, such as Windows 7 and 8, for those who may still be using them.

In addition to reset guides, Reset Windows also provides useful information on how to back up your data before resetting, as well as tips for optimizing your system after the reset. There are also articles on common Windows errors and how to fix them, making it a helpful resource for general Windows maintenance.

One of the standout features of Reset Windows is its user-friendly interface. The platform is clean, organized, and easy to navigate, making it accessible for users of all levels of technical expertise. The guides are also written in a clear and concise manner, ensuring that even beginners can follow them easily.

Aside from its informative guides, Reset Windows also has a community forum where users can ask for help or share their experiences with resetting Windows. This allows for a more interactive and supportive experience for users who may have questions or need extra assistance.

Whether you are a Windows user looking to troubleshoot issues or simply want to learn more about the reset process, Reset Windows is a valuable resource to have at your disposal. With its easy-to-use interface and comprehensive guides, it is sure to make the process of resetting your Windows operating system a breeze.


In summary, Windows Defender Runtime Error Code 1297 is a common issue that arises when trying to access the Windows Defender application. It can be caused by a variety of reasons including corrupted system files, outdated drivers, or software conflicts. To fix this error, there are several methods that can be utilized such as running a system file checker, updating drivers, or performing a clean boot. It is also important to regularly update and maintain your computer to prevent this error from occurring in the future. With these solutions, you can effectively resolve the Windows Defender Runtime Error Code 1297 and ensure the smooth functioning of your system.

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