Ok since I know how to diabled/enable stuff now I wan't it where after you enter the s/n, in frmAbout.frm instead of saying DEMO it will say Full version. How do I make it where it will change it in that form?
The code for the diable and text box is in Form1(windows.frm)
There are Lot of things you have to Do
1. you should aware of encodeing and decodeing
2. Desigen Serial Key Generat Code.
3. Get knoledge of registerkey generation and modification
4. You have to Test it many times for keys which you are generating
it should decode and encode perfectly.
then you go for Demo or full versioning Exe