Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
You need to go through the upgrade process before the 29th to take advantage of the free upgrade, unless MS changes it .
The easy way to get the entitlement license to use later, swap a blank hard drive into your system and run the windows 10 install from a USB key. Use your windows 7\8 key...
Use the media creation tool again and recreate the USB install drive. Pay attention during the creation and select the options to update a different pc and be sure that you are using the right version of the software for the version you have a key for.
Then reinstall with the new usb drive.
So you bought an OEM version and then had issues with the license that you bought and agreed too. Sounds about right.....
$200 for an OEM key is about twice the price it should be, $200 is retail version price.