Windows 11 error code 800705b4


New Member
Nov 18, 2022
I am getting error code 800705b4 when trying to install latest windows 10. I have windows 10 version 20H2 and trying to upgrade to 22H2.

Please help..
I have norton but it was a trial and remove it using ncpr tool. I have tried again for an inplace upgrade.. it failed off with the same error
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