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Dear all,
I would like to offer a 30 day trial period for my program I am developing.
To end the 30 days trial, either the program does not operate or the user has to enter a Serial number to end the 30 day trial.
Can this be done in VB?
Thanks
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Robert Culver
IT Student
E-mail - [email protected]
Web Page - http://www.visual-basic.org.uk
Take a look at this chapter in a book by Dan Appleman
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Marty
I think many time limited approaches can be got round by re-setting the computers date and time.
Search the net for a thing called "ActiveLock". It's cool!
Active Lock lets you make Trials, Demos, CrippelWare, enable/disable features based on serial number, and is protected against changing system date.
ActiveLock can be found at http://www.insite.com.br/~nferraz/activelock/
-- I'm prolly too late, huh?
[This message has been edited by r0ach (edited 01-10-2000).]