Windows 10: Error Code 0xc004f050 after Buying a Code from MS Store and No Tech Support from...

I purchased a legitimate code & WIN10 Home from MS Store on to a computer I recently bought from Amazon that didn't come with an OS listed as such. I downloaded the software. Waited for it to go through its entire setup with multiple restarts and didn't interrupt. Entered the code and get "0xc004f050."


When I try use the assistant, as all phone calls will terminate and force you into assistant, no one picks up. Yesterday sat down for 2 hours and just waited. No one responded on assistant. $148 out, nothing to show for it but an error code, and no assistance. Please help!

:)

 

BIOS error codes

So I have motherboard with installed small LED screen, which presents BIOS error codes.

Where can I find a list of those errors. And I don't mean beep codes, but the "number" codes.

Ex after installing sound card, the motherboard startup fails with the code 15.

Example picture of code is here.

 

Windows 10 product key activation error code: 0xc004f050

Same issue. Upgraded from Win7Pro. It's been few days now

Edit: just got off chatting with a very helpful MS support person. for error codes Error code: 0xC004C003 and 0xc004f050 they said give it a week. If it's still not activated by then contact support.

 

Error Code: 0x803FB005 on download from Windows Store

The problem is that this error code is unknown.
Code:

It's not even listed in online MSDN documentation.
Not even HERE
And yes, not even UWP error codes list such code

Don't blame Windows "support" sites, this is a question for "Cribbage Classic" developers probably.