Windows 10: Installation of update 21H1 failed error 0x8007042b
Discus and support Installation of update 21H1 failed error 0x8007042b in Windows 10 Installation and Upgrade to solve the problem; Hello, I have been trying intermittently for several days to update to 21H1. I tried SFC and it came out without errors. Hope someone here can help me... Discussion in 'Windows 10 Installation and Upgrade' started by TimothyKimmel1, Dec 7, 2021.
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Installation of update 21H1 failed error 0x8007042b
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