Win10 10525 upgrade Win10 Build 10532 failed to roll back how to do?

In the early morning of August 28th, Microsoft pushed the Win10 preview version 10532 Express Edition to the Insider users. The Build 10532 and the previous Build 10525 are all TH2 branch preview versions. You need to join the Insider program and set the receiving member version to receive it. This update.

But this push has still experienced twists and turns, there are many developers, users encountered Win10 Build 10525 upgrade Win10 10532 failed to roll back, what should I do? The following small series brings a solution, let's take a look. In the actual test, the author also encountered a lot of problems with peer upgrade failure, the specific error code is 0x8007001F-0x20006, as shown below.

Before this, the author is also the main use of Win10 Build 10525 platform, the recent computer operation has installed VMware Player 12, Hyper-V virtual service, so I have tested and uninstalled VMware Player 12, closed Hyper-V function, the final success of the upgrade from Win10 to Win10 Build 10532 platform. Therefore, Win10 RTM/Win10 10525 upgrade Win10 Build 10532 failed to roll back the reason, from the conflict between the new and old versions of Hyper-V.

We just need to go to: Control Panel /All Control Panel Items /Programs and Features, in the "Enable or Disable Windows Function", manually turn off the Hyper-V function, you can complete the subsequent upgrade work .