Can I store data permanently using flash -on windows ?
closed as not a real question by Stephen Jennings, harrymc, Diago Nov 28 '10 at 14:28
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Flash can store data on the users computer using Local Storage it defaults to 100k but you can ask the user for permission to store more. It is however more persistent than permanent as the user can remove it whenever he/she chooses to do so.
For details on how to implement this with flash I suggest asking that over on Stack Overflow