The program can be registered as FULLY through Crypkey. There must be a relation between Key Level and Options. Example -> Level=11597, Options=4,5,7,10,11,13,15,16, or, Level=46730, Options=8-12,14,16. If Site Key is created based on one of them, the license can be permanent. It is necessary to debug the program to find out the relation which I am not going to do