Easy way to block or limit inbound /outbound from you pirated software is to use net limiter. I used it with lumion 8 with no problem. Here is how! Step one: Search for Lumion.exe inside net limiter and then add new rule. Step two: Deny connection for both in/outbound connection in the rule. Hint: As soon as you close lumion just quickly run net limiter and uncheck the blocker on option. lumion will close without forcing it to. I hope this helps and the steps work for all pirated software including Unity!