When trying to install Windows 10; it may stuck at 25% or you may get an error 0xc1900101 – 0x20004. It also stucks with the copying files at 84%.
The most common cause of this is your cd/dvd drive, or an externally connected device which apparently interferes with the process.
In order to fix the issue follow the steps listed below:
To fix this issue, unplug any external USB devices connected, remove the SATA cable from your CD/DVD drive and then re-try the installation.
This should fix the issue; but if you continue to have issues with this feel free to post in the comments section below for further assistance.
The post BEST FIX: Steps to Fix Windows 10 Stuck at 25% or 0xc1900101 – 0x20004 appeared first on Appuals.com.