Separate names with a comma.
No, this is my Windows 10 license key (except it doesn't really end in XXXXX).
Here's the most recent error: [ATTACH] This was a previous error: [ATTACH]
Yes, I tried that and get "The product key you entered didn't work..." Windows actually works fine except for the regular reminders I get that...
Really? It doesn't work for me. So I tried System->Activation->Troubleshoot and got this: "Edition doesn't match Windows edition on the devices...