https://www.icyphoenix.com/viewtopic.php?f=35&t=3249&p=22232#p22232
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naroh91
Sat 15 Dec, 2007 01:17

Re: Can I Convert Icy Phoenix To PhpBB3?
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Downgrade to PHPBB 2.0.22 ((you lost a lot of data)) with this script: http://www.phpbb.com/community/viewtopic.php?f=15&t=293867

Then, upgrade your 2.0.22 to 3.0.0


