Hi vbdotnet community
I wonder how to make a 15 day's trial.
I found a lot tutorials ,but each of them is easy to break . Just reinstall application and it will work. How to prevent this ???
Looking for some useful examples.
Thank you .
I wonder how to make a 15 day's trial.
I found a lot tutorials ,but each of them is easy to break . Just reinstall application and it will work. How to prevent this ???
Looking for some useful examples.
Thank you .
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