In the Windows operating system, you may get so many components and features that make your technical life so much easy. You can access many applications and programs in Windows very easily. But problem comes to your computer when you try to install updates for those apps and you get Windows update error 0x8007F00a. You mainly get this issue due to incorrect registry entries or due to misconfigured system files. After the occurring of this issue, you will not be able to update the Windows properly and the computer will behave very abruptly. So, to fix Windows error code 0x8007F00a, you can go through the manual or automatic error fixing procedures. You can also fix the problem automatically using Advanced System Repair tool in the computer.