Hi All,

I needed few links of tips on piracy prevention techniques.
The proposed software will run on CD (offline).
The one used commonly is to generate a hardware key (a hex number) and register software with that key. The program cannot run outside that machine.
Problem is i don't know how to make these keys so 1) they could be same even after reinstallations of OS, 2) won't be duplicated on two machines, 3) easy to code it on VB or VC.
Target OS is win32.

thanks and regards,
vikas