How did you arrive here? What version of windows 10 pleas, is it upgrade or clean installation I hope you are not using any of the Blocked key please let us know
@Kuantum Freak The error 0xC004C003 is more attributed to the activation servers are not happy with your key either a blocked key or wrong channel hence not smiling at you.
I updated my Windows 8.1 to Windows 10 with the ISO from Wzor, then did a clean install. Windows 10 is activated but I'm wondering if the "Next" link under Control Panel - System is normal? When click on it, a pop-up open to enter the product key.
I don't know what it is but mine is the same, I'm not messing with it, I had a old Insider 10240 ISO on, signed out of Insider program, put 10240 from FaiKee's thread on as upgrade only, mine has "next" on it, but for now not messing with it, though that may change on 29th, may have to y/n
Maybe because Wzor, leak was from Acer hint why everything fine anyway.? Anybody had sound problems with the latest update ..?