I have a prog I installed, but it complained about a duplicate product key being used and so it refuses to run. I installed a different program whose protection against activation was to put blockers into your hosts file like so: So that gives me a blueprint of how to block a company's activation server. However, How do you find out all of a company's activation servers? The crack I used in this prog had 16 servers to block. Sheesh. I'm searching for a keygen so that I have a non-duplicate serial for the first prog, but I'm not having any luck finding one. If I could just block their servers, I wouldn't need one.