In the Windows operating system, you may get so many errors and corruptions issues time to time that make you so much stressed. While you try to update the Windows using automatic update service, you will get Windows update error 0x800705AF. Occurring of the Windows update error happens mainly due to incorrect registry or due to miscommunication between the computer and the automatic update service. After the occurring of this issue, you cannot be able to update the Windows properly. There are some manual or automatic error fixing methods you may apply to fix Windows error 0x800705AF. You can also use Advanced System Repair tool for automatic fixing of the issue.