I need some help to secure my applications with a license file for the modules and maximum numbers of users.
I've developed a [url removed, login to view] winform application with a MS SQL 2005 database. Now I want to secure my application by a license file that needs to update each year. When the license file isn't valid the application may not been started. Or if the maximum number of users reach the application must also not been started.
How can make me a offer and a description of the solution how this could be fixed.
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