My upgrade form Windows 8 to 8.1 fails with Error 0xC1900101-0x4000D 8 atemps, no success
I tried evertything, Clean boot, Removed NVIDIA drivers, deinstalled all suspisious drivers, disabled MS defender, MS firewall and so on.
ASUS Board Intel i7 2600K 16GB
NVIDIA GeForce GTX 460 v2
no steelseries Mouse
All Windows Update is current.
Andreas
Germany