He act like this is HC fault.
But i can just guess a thousand reasons on why you get hwid error, let me say just few.
1. You run the loader twice on same windows session while you had spoofer on.
2.The PC you are using now is different then the one you sign up with.
3.You change/add/remove any component from your motherboard.
4.You use test loader and then get back to normal loader or vice versa.
Try to figure out why you get Hwid error, on the road you did something stupid for sure.
A hwid reset worth some bucks you know?
At least to pay dev a coffee for the time he spent to hwid reset you, but you got it for free even if the hwid error occur as a result of your own actions.
You are like Arabs, you invite him in your Country to give him food and after he eat, he will take your wife hostage.
End of Story.