Windows 10 update stuck at 40%? Try this...

[Korruptor]

I've been trying to update Windows and even left it updating over night with no success. I looked online and found out that if you have a micro SD card in the slot, you need to remote it before updating.

How to fix 40% freeze during install of Windows 10 Build 10586

 

[leeshor]

This has been posted here from previous updates and also by you in another thread. Wish you had found that info before spending all that time. Thread closed