N/APosted on - 10/28/2013
Windows 8.1 error very annoying and a solution is still not spoken about on the internet and have no clue how to fix this
Couldn't update to Windows 8.1
Sorry, we couldn't complete the update to Windows 8.1. We've restored your previous version of Windows to this PC.
0xC1900101 – 0x30018
I tried removing all the drivers and reinstalling but no luck
Sorry we couldnt complete the update to Windows 8.1 0xC1900101-0x30018
This is a very annoying and also, very hard problem too. The problem is for the Wi-Fi connection. You have to disable it through BIOS.
When your PC boots up, right at the moment, press F2 to access the BIOS configuration. Find out Wi-Fi connection configuration and disable it such as, I have disabled “Integrated WLAN” in my BIOS.
Now the installation will go on without any problem.