Demo To Full Version
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Hi Can any one explain me how an application can be made to work only for 7 days, what i mean is how can we force an application to be a demo version. and also how to conver the demo version to full version based on registration key. Kind Regards Sandy
I think this would be far to complex to just post here. There are Install packages that handle this or you would need to figure out how to create keys for products, encrytion, storing them , generating a license ( temp or perm), protecting the keys, Checking this information in your application code etc... If you do not want to buy install software try this free open source product http://www.activelocksoftware.com/[^]