I downloaded windows 10 upgrade from windows 7 on 8/2 and I still cannot activate after several calls to the answer desk/ My product code has been verified by them as good and I have been told to wait 24 to 48 hours several times. Still not able to activate. How much longer do I have to wait?
It is a pain, but mentioning if you used Windows 7 SP1 might be relevant. I don't know what happens if someone does try to update to the Original Windows 7 so not sure if your situation could be caused by that.