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Windows 10 redstone 2 can't upgrade

marrowyung asked
Last Modified: 2017-05-06

I just tried to upgarde my Windows 10 to redstone 2 by upgrade assistant and one of my laptop is working fine for this

but my another PC can't upgrade using upgrade assistant, when it upgrade to 8x% after second reboot, a third reboot I saw a message called "restoring preview version of Windows" and once it boot up again, it is still the old edition.

so what will be the reason ?

this is the log path, right?

C:\$WINDOWS.~BT\Sources\Panther\setupact.log (Activity Log) and C:\$WINDOWS.~BT\Sources\Panther\setuperr.log (Errorlog).

what is the full path name of '$WINDOWS.~BT'
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