Unable to update to Windows 8.1, "0xc1900101-0x40017" error resolution

  
The following tips may appear when upgrading from Windows 8 to Windows 8.1: Unable to update to Windows 8.1
Sorry, we are unable to update to Windows 8.1. We have restored this computer to the previous version of Windows.
0xc1900101-0x40017

can be caused by the following reasons:
1. Antivirus software
2. Driver with problem
3. Some use external devices that are not compatible with Windows 8.1
Workaround:
1. First, please confirm whether your model supports upgrade to Windows 8.1
2. It is recommended that you pre-install all non-Lenovo Temporary removal of external devices such as mice, keyboards, printers, cameras, etc.
3. It is recommended that you back up important personal files and use the one-click recovery function to restore the computer to the factory state. For details, please refer to:
3. Uninstall software and drivers that may affect the update, such as anti-virus software, power supply. Management, graphics driver and more.
4. Install all Windows update update patches before attempting to update Windows 8.1 in the app store.

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