https://www.icyphoenix.com/viewtopic.php?f=35&t=8217&p=54576#p54576
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spydie
Sun 13 Nov, 2011 12:36

Re: Converting From SMF 1.1.15
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you should convert on a separate instalicion, with a copy of your site. 

never with the original.

and always make a backup of everything


