After the official release of Windows 10 Anniversary Update, when thousands of people started installing the new operating system, there were some publications in the company forum that reported failures in the installation unknown reason. The error codes that have been reported so far are 0x80070057 and 0xa0000400.
Mention that the anniversary information is also available through Windows Update, and this is the main method used by users to upgrade their system, mainly because it is done automatically and the user intervention is not so necessary.
So if you see any of the above errorta, the only way (for now) to successfully install the new 10 Windows Update is use it Media Creation Tool which will help you create an installation tool.
Well, you understand, in order to avoid the above errors, the new operating system must start from scratch.
The Media Creation Tool will guide you throughout the installation process, and will display detailed information before each step.
Let's mention that there is also choice maintaining applications and files you in case you don't want to lose your old installation.
