30 days activation programming

[MikeS81]

Hi jeyanthi,

if the user runs your program and the test period isn´t expiered then write the current data into the registry. With every start of your program check if the stored date in the registry is older then the current date on the running machine. If not someone has changed the date.

Mike

Message Edited by MikeS81 on 08-20-2008 09:03 AM

[jeyanthi]

is there any secure way in programming to knw the user changed the dates?

in previous post u have reply about the server solutions .How to do that?

[MikeS81]

---

jeyanthi wrote:

is there any secure way in programming to knw the user changed the dates?

in previous post u have reply about the server solutions .How to do that?

---

Hi jeyanthi,

what do you mean with your first question? i thought i already described how i think it can work. You can use the server solution like ni. Before using the program you have to register your copy and you get your key. You can also check every day if the current copy is still valid.

Mike