Found a loop hole getting around re-installing/reregistering after giveaway date

Thought nothing good would happen with my pc giving me a few grey hairs but during some time doing some risky edits to the registry I accidentally, with the help of a free tool I downloaded and used to analyze the reg, it uncovered an unintentional booboo made by the developer. Not a major breakthrough in cracking code but certainly possible if you need to reinstall/register should your machine crash!