![]() The form then saves that value so the program can start normally in the future. Customer Support encrypts the serial number and sends it back for the user to enter into the registration form. If the value doesn't match or no value is yet saved on the computer, then the program displays a registration form giving the user a Product ID (the disk serial number) and asking the user to email this to Customer Support. If the value matches, then the program is registered and starts normally. When it starts, the program gets its disk drive serial number, encrypts it, and compares the result to a value stored on the computer. A determined hacker could circumvent it but for most programs it won't be worth the effort. NET.Ĭryptography, programs, register, registration, register program, Visual Basic. This example shows how to make a program register itself for a particular system in Visual Basic. Make a program register itself for a particular system in Visual Basic. VB Helper: HowTo: Make a program register itself for a particular system in Visual Basic.
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