Develop Trial version against Date Tampering in vb.net

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Hi all,

I am developing a trial version for my software, for this i am creating registry entry with date of installing/first use of application(yet to decide).
But if user changes the System Date, trial period extends.

Now i want this against date tampering

Thanks in advance

Posted 30-Sep-14 19:48pm

SrinivasEng

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CPallini · Answer 1 · 2014-09-30T21:10:00

Solution 1

See this Code Project article: "Creating Secure Trial Versions for .NET Applications - A Tutorial"[^].

Posted 30-Sep-14 21:10pm

CPallini