how to make set up file and product key?

Apr 8 2014 5:58 AM
Hey,
i am making an application in which 15 forms are there.and i am using sql server in built database i.e in visual studio 10.
Now i want to make up set up file and also want to set product key .
i am new in C# window forms.
i want when i install this application it will ask to enter product key. 
so please suggest me how can i do this both things?

Answers (1)