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07-13-2025 06:24 AM
Product: HP Notebook 15t-dy100 CTO
Operating System: Microsoft Windows 10 (32-bit)
I am trying to upgrade my HP Laptop 15t-dy100 from Windows 10 to Windows 11 Version 24H2 and I keep getting the error message Error 0x800704c7. HELP! What am I doing wrong?
1 REPLY 1
07-13-2025 07:08 AM
You can google the error code and find many different opinions on ways to resolve the problem.
What I recommend you do is to run the W11 Installation Assistant from the link below (1st option) and try an in-place upgrade from W10>W11 that way.
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