Product Registration

[hackerspk]

I suggest you take a look at this:

http://www.planetsourcecode.com/vb/s...8012&lngWId=10

It's not perfect but it's a good starting point. It basically protects each exe with it's own serial code. And it should be rather difficult to unprotect the protected exes.

but if any customer share that exe then what can we do ?