Create a trial application

[scarnavia]

Hello
I have an application and i want to create a trial version of it. I need a decent solution. My first approach is to create two values in an key registry, in which to hold application install date and last open application date, to control the backdate of the system. But the values in registry keys can be modified by anyone, so this is not a good solution....
if anyoane can help me, pls do...

 

[jmeckley]

I would look into licensing software. this is how other 3rd party vendors create trail versions.

Jason Meckley
Programmer
Specialty Bakers, Inc.

faq855-7190

 

[TipGiver]

i do it via .net reactor

http://www.eziriz.com

 

[TipGiver]

And their relatively new product call 'IntelliLock' for better licensing control