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Failed Win 10 Installation
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I have 5 PC/Laptops with W7- W8.1 (2 to 7 years old) and I was able to upgrade with no problems to WIN 10.
I have 2 identical New PC (2 months old with Win 8.1 Pro) :
Pentium G3258
RAM: 8GB G Skill
MB ASROCK H97M-ITX/AC H97 ITX R
WD 1000GB
Installed first Win8 PRO and updated to WIN 8.1 Pro with 1 minor incident on both PC (Universal Serial Bus Controller DRIVER missing/needed; and was not able to find it /to update it))
Now the biggie: yesterday I wanted to upgrade to WIN 10... and everything seem to go ok until the bitter end 2 hours later on both identical PC :
Failed Win 10 Installation:
The Installation failed in the SAFE_OS Phase with an error during BOOT Operation
0xC1900101-0x20017
Any help?
TIA