Fault 0x800705B4, or more commonly called Windows 10 update error, is a very annoying problem. If you suffer from it, this is the right place to visit. In this post, I will explain How to fix Windows update error 0x800705b4. I will provide you with a list of first-rate and precise solutions in order to solve the problem effectively. Additionally, I will explain every bit of information about this 0x800705b4: Windows 10 update error that you should be aware of. So let's start.
What is 0x800705b4: Windows 10 update error?
Windows Update is a service provided by Microsoft to give updates for the operating system and other Microsoft programs like MS Office, etc. Error 0x800705b4 stains Windows update (WU) service and makes him crash suddenly. This is why it is more commonly called the Windows update error. Usually this error appears on Windows 10 when updating or when trying to update the system or applications. However, this can also appear in the old version of the operating system under certain circumstances.
Besides Windows updates, this error can also disrupt the Windows Defender. When this happens, you will see an error message stating that the "Windows Defender could not activate real-time protection and this operation returned because the expiration time has expired. "You will also see the error code 0x800705B4 with the message. This error code is displayed in the hexadecimal The data format, which is a common way used by Windows to classify errors. These types of errors often lead to system slowdown, deadlock, crash or even loss of stored data. So it is essential that you know how to fix it.
What is causing this mistake?
In order to solve the problem in a beneficial way, it is essential that you first understand the cause of the error on your computer. So, you will not panic when you see the same or similar error code in the near future. There are different causes of Error 0x800705b4, I list the most common ones here. This error can occur due to damaged or corrupt system filesor Windows registry error. Or, when the The operating system fails to update himself. Certain malware can also lead to this error, as they render the Windows Defender useless and spoil the Windows update service.
How to fix Error 0x800705b4?
Now that you have learned the causes, you should now move on to find out how to resolve error 0x800705b4. I will present the The 4 best solutions that I handpicked after trying. There is nothing complex. Just follow the step-by-step guides present with each solution, and it will guide you. Try these solutions one after the other, until you find the one that solves your problem.
1. Use Windows Update troubleshooter
Windows Update troubleshooter is a tool provided by Microsoft to manage errors and issues related to Windows Update service. You can try to solve this problem. Follow these steps:
Step 1: Download it Windows 10 update troubleshooting if you're using Windows 10 or the Windows 7/8 update troubleshooting if you are using older versions of Windows.
2nd step: After downloading and installing it, Run Windows Update troubleshooter.
Step 3: follow the instructions appear on your screen and let the tool finish its work.
Step 4: reboot your computer. Now check if the error is gone.
Finished.
2. Repair system files using the command prompt
You can use the sfc command to repair corrupt or damaged system files in order to resolve the issue if it is caused by them. Follow these steps:
Step 1: Open the Advanced user menu by pressing Windows key + X together on the keyboard. Find Command Prompt (Admin) in the menu and click on it. This will launch the command prompt window as an administrator.
2nd step: Now type the following command in the command prompt window and press Enter on the keyboard:
sfc / scannow
Note: Do not ignore the space before "/", otherwise the command will not execute.
Step 3: Once the treatment is finished, to restart l & #39; computer. Now check if the problem is resolved.
Finished.
3. Manually update Windows and Windows Defender
The update is a general solution to many problems. You can try to update Windows and Windows Defender to the latest version in order to get rid of this error. Follow these steps:
Step 1: press the Windows key + R in order to trigger the Run dialog box. Type Control panel in it and hit Enter on your keyboard. This will launch the Control Panel.
2nd step: Now go to System and security assistant and then click Windows Update.
Step 3: Then click on the ‘Check for updates“Option present on the left side of your screen. Windows will then start to check for available updates. If updates are available, install their.
Step 4: After updating Windows, you must now update Windows Defender manually. Download it definition updates provided by Microsoft from the following links depending on your version Windows:
Step-5: After downloading the file, just double-click on it to install. follow the instructions appearing on your screen and Wait until Windows Defender is properly updated. Now check if this has solved the problem.
Finished.
4. Disable Windows Defender
You can try disabling Windows Defender as this could be the cause of error 0x800705b4. However, doing so could endanger your security and privacy. So use this solution at your own risk. Follow these steps:
Step 1: Go to beginning menu, and click Settings.
2nd step: In the Settings app, click Update & security.
Step 3: Now go to Windows security and click Protection against viruses and threats. Then choose Protection against viruses and threats in the sidebar and click Virus and threat protection settings. This will launch the virus and threat protection settings window.
Step 4: So just to toggle the switch under Real-time protection at Of.
Finished.
Conclusion
This is how you handle the Windows 10 update error. You can now install the updates with complete peace of mind on your computer without the frightening error 0x800705b4. There are also other solutions like using System Restauration or using Third party software. However, I will not suggest using them since these methods are a bit complex. If you still want to use them, you can ask me & #39; how to & #39; in the comments section below. You can also visit the official website Microsoft Thread related to this problem. I hope I helped you.
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