how to make one time use serial key for project in vb.net 2008

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i have a project in vb.net 2008 i have to make in one time use serial key so that after installing the software it should not be installed on other pc?

plz help..urgent.

Posted 9-Jun-14 19:34pm

Tasina Halarnkar

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Kschuler · Answer 1 · 2014-06-10T04:09:00

There are lots of ways you could do this. You could use a random number generator. If you wanted a guaranteed number of characters you could hash a random number and/or user id. If you want more ideas of what to try, I suggest you search google[^] first. One of the results I found is even a CP Article: License Keys in VB.NET - Revisited[^]