Update Error 0x800705b4 in Windows 10, 8.1, 7 [Solved]

Windows Update Error 0x800705b4 is very common that users can encounter. Many users started facing the Windows Update Error 0x800705b4. This error is annoying and it either pause the updates downloads or the download get stuck in between. This happens for a more extended period of time and thus inhibits any other updates to be done. There are many reasons behind this error.

1. Outdated and not working Windows Defender system – It prevents from being installed or updated as it is not able to process the update.

2. Outdated or Corrupted Components, Configurations and Third-Party Software – This problem also occurs because of the outdated or corrupted components prevailing in the system, configurations and third-party software that is using while the update is installing.

The reason for 0x800705b4 error can be one or more, but it definitely will be harmful to your computer. So, instant and appropriate actions are required to fix this error.

How to Fix Windows Update Error 0x800705b4 on Windows 10, 8.1, 7

Fix 1. Run the Troubleshooter

Step 1: First of all, Search for the Troubleshoot option in the Cortana Search bar and then locate troubleshooting.

Step 2: Afterwards, from the pop-up menu box, select the Troubleshoot option.

Step 3: Now, from the left panel, look for the View All option and click on it.

Step 4: Afterwards, from the list appeared, click on the Windows Update and then chose the Advanced option then, click on the Run As Administrator option and then select on the Next option.

Step 5: The Troubleshooter will do its work and It will identify all the problems, including the Windows Update Error 0x800705b4, and will fix the issues. After this, the troubleshooter will allow the update to take place without any further interruption.

Fix 2. Start Windows Defender

Step 1: First, go to the Service option and you can do this either by pressing the Windows Key + R button together or by typing Services in Cortana and then right-clicking on it and then selecting the option Run as Administrator.

Step 2: Now, you will find a window popping up, from the service list appeared to locate the Windows Defender Firewall option. But make sure that the Status Column screens Started/Running. If you find this column blank, then right-click on the option and then click on Start.

Step 3: If you see an error popping up saying that the Windows Defender requires being force-started, then go back to the service box and then turn the Startup Type to Automatic. You will find this option in the Properties section, to obtain this simply right-click in the column.

Step 4: Finally, you have to restart your computer and then look for the upcoming updates.

Fix 3. Use the Background Intelligent Transfer Service Property

Step 1: At First,  press Windows key + R key at the same time or type Services in Cortona and then right-click on it and select the option Run as Administrator to go the Services option. Then, in the box that appears, type in services.msc and then hit on Enter button.

Step 2: Afterwards, look for the Background Intelligent Transfer Service option, and then right-click on it and Stop it.

Step 3: Now, search for the Windows Update option, and then right-click on it. Then, again click on Stop.

Step 4: Afterwards, navigate to the option “This PC” and then search for the Software Distribution. Then, empty or delete all the files and folders named as Download and then click on the “Delivery Optimation”.

Step 5: Finally, you have to restart your system and then look for the updates.

Fix 4. Change the Settings for the Windows Update Panel

Step 1: First, go to the Windows Update Panel and type Check for Updates in the Cortana search box.

Step 2: Now, from the Windows Update panel, and then click on the Advanced options.

Step 3: Afterwards, you’ll see an option “Receive updates for the Microsoft products when you update Windows” and after this restart your computer whether the 0x800705b4 error still occurs.

Step 4: Again, as mentioned in the first step, go back to the Windows Update setting and then click on the option Check for Updates.

Step 5: Do the step 4 again it can be done till you receive the Your device is up to date message.

Step 6: Now, you need to select the Give me updates for the Microsoft products when I update the Windows option again.

Step 7: Finally, you have to return to the main page and after this, select the option “Check for Updates” again and then check that the update is downloaded successfully.

Note: If you want this option to work successfully, you are advised to disable the Windows Defender temporarily.

Fix 5. Disable Some Software

Step 1: First, you need to search if there is any third-party software or firewall is either present or enabled in your computer system.

Step 2: Afterwards, select that third-software or firewall that may be present in your PC and make them temporarily disable.

Step 3: At last, you have to turn on your Windows firewall and then check that if the 0x800705b4 error is present on your PC or it is gone.

Fix 6. Clean Boot and Check Updates

Step 1: First, you have to Run a Clean Boot on Windows and then you have to check that if there are any updates available on your PC.

Step 2: Afterwards, you need to update all the Drivers available on PC. You can either update them annually, or it can also be done by installing some auto driver updating software which will help you in updating the Drivers easily.

Step 3: Finally, all you have to do is simply download the Windows 10 Anniversary Update ISO files and when this is done, you are all set to go.


We have provided you with a list of working solutions that will help you to fix the Windows Update Error 0x800705b4. These methods would assist the Windows users in fixing the error, and thus it will also improve the performance of your PC. Your system will work fine after you have performed all the above methods successfully. Before installing any Windows Updates, you are advised to take the backups of essential files.