I am sorry if this has been asked often and if I missed it, but is there a "manual" how to crack it myself? It seems this is just a thing of deleting or changing some values, right?
this is the best explanation, I think
I use dnSpy to edit DLLs
In the case of Heat, you need to edit HeatSDK.Core.dll
Change the value of the authenticated variable from false to true
the variable is in the Option class
I will explain it more because why not
open heat folder > Heat_Data > Managed > open HeatSDK.Core.dll with dnSpy or something similar
you can just type "authenticated" in the center search box, double click the result, and right click to edit the authenticated bool from false to true. that is the simple way.
if you want to manually look for it, expand these:
then scroll down until you find Options and either click on it or expand it to find the authenticated bool. right click and click edit, change false to true and compile.