Click here to Skip to main content
15,936,265 members
Please Sign up or sign in to vote.
1.00/5 (1 vote)
See more:
i want to create wpf application as trail version .this trail version work only 5 days after the five days application will quite but do not install trail version again on same client machine .this all happen based on client Ip...
OriginalGriff 11-Mar-14 8:04am    
What have you tried?
Where are you stuck?
Member 10364981 12-Mar-14 1:03am    
Prevent additional trial installations after the trial expires .
how to create hardware id and where i want to store it and how it check install the trail version again pls explain in easiest way because i am beginer
BillWoodruff 11-Mar-14 18:30pm    
I suggest you study this CP article:

And then use this Forum to ask specific questions after you have started writing code.
Member 10364981 12-Mar-14 1:03am    
thanks ji.......
Member 10364981 12-Mar-14 1:21am    
i had generated hardware id .where i want to store the hardware id and how to check when install the trail version again on same machine explain through code please ji .........i am fresher but i had assigned to this job

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900