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Error 0x800705aa (Windows Update): Solved

Adjusting your time and date may be the fastest solution

7 min. read

Updated onMarch 22, 2024

updated onMarch 22, 2024

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Key notes

Error 0x800705aa is another of those not entirely uncommon Windows update issues. However, numerous users have posted on Microsoft’s forum about the 0x800705aa error. That issue can arise in both Windows 11 and Windows 10 operating systems.

The 0x800705aa error can arise for cumulative (patch) and build (feature) Windows updates. When this happens, users see an install error message with 0x800705aa codes in Settings’Windows Updatetab like the one directly below:

Consequently, the Windows Update service doesn’t download and install updates because of error 0x800705aa.

However, you can feasibly resolve it with the potential fixes below but not before understanding more about the actual causes.

What are the causes for the install error – 0x800705aa?

This error’s causes are similar to numerous other Windows update issues. These are some of the more likely aspects to keep in mind:

As there are various potential reasons behind the 0x800705aa error, there are numerous possible fixes for it. So, to solve it right away, try applying these potential resolutions.

How can I fix the error 0x800705aa?

1. Correct time & date settings in Windows

2. Run the Windows Update troubleshooter

3. Run a system file scan

To run a complete and in-depth file integrity scan, we recommend usingspecialized softwarethat can automatically scan for and replace any broken system files.

4. Free up drive space

Alternatively, users can free up disk space in Windows with third-party system maintenance software likeCCleaner. Don’t hesitate to try it; rest assured that it protects your privacy and makes your PC faster.

5. Fix Windows Update components

6. Clean-boot Windows

7. Reset Windows

Can I install updates without using the Windows Update service?

You can manually download and install updates without the Windows Update service. The Microsoft Update Catalog includes a repository of Windows updates for download. This is how users can download updates from that website:

If the error code 0x800705aa arises when installing a Windows version (feature) update viaSettings, try updating the platform with the Media Creation Tool instead.

Who can I contact about error 0x800705aa?

Contact Microsoft’s support service for Windows if you still need more potential fixes for the 0x800705aa error. To do so, clickGet Supporton theContact Microsoft Support webpage. Afterward, type a description for the error in the text box and clickGet help, thenContact Support.

Microsoft’s community forum also helps many users fix Windows errors. To add a post about the error, click theAsk a questionoption on theWindows forum. Then enter the details for the error in the text editor, and click theSubmitbutton.

However, you might not need to contact Microsoft’s support service if you apply the Windows 11 resolutions above. Those will probably fix the problem for most users.

There are also a few other potential solutions for this issue that might work. Rolling Windows back to an earlier date with System Restore and uninstalling third-party antivirus utilities might help resolve error 0x800705aa.

Things are no different for a similarerror code 0xa00f4271. Again, corrupted driver files are often to blame, but the solutions from our guide will most likely do the trick.

We’d like to hear more from you on this subject, so feel free to drop us a comment in the comments section below.

Error 0x800705aa (Windows Update): Solved#

What are the causes for the install error – 0x800705aa?#

How can I fix the error 0x800705aa?#

1. Correct time & date settings in Windows#

2. Run the Windows Update troubleshooter#

3. Run a system file scan#

4. Free up drive space#

5. Fix Windows Update components#

6. Clean-boot Windows#

7. Reset Windows#

Can I install updates without using the Windows Update service?#

Who can I contact about error 0x800705aa?#