WIN8 upgrade Win8.1 fail to do

Microsoft officially stopped WIN8 system retail at the end of last month, so many users began to choose to upgrade Win8.1, but the upgrade process is not so smooth, sometimes the system prompts can not be updated to Win8.1, Prompt for error code 0xc1900101-0x40017, this is a more common problem, users can choose to download the Win8.1 system, or find a program problem to upgrade.

Win8 upgrade Win8.1 prompts for 0xc1900101-0x40017 error resolution:

WIN8 system upgrades to Win8.1 errors, most of the applications in the original system interfered with the upgrade process:

1, anti-virus software, security software

2. Some hardware drivers

Now that you know what the problem is, it's much easier to solve it:

1, uninstall all security software, anti-virus software, such as 360 poison PA, etc.

2, uninstall part of the hardware drive, such as graphics driver;

3, disable some software that will start with the system, or uninstall;

4. Re-test if you can upgrade to win8.1, if not, continue with the following operations:

5, back up the important data, initialize the WIN8 system, and then upgrade win8.1 operation, generally on it.

Win8 can not successfully upgrade to the Win8.1 system is the main reason for the program interference problem, if users do not want to download the system reinstall, it is necessary to resolve the interference of the program, can continue to upgrade.