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<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Upgrade from 17.2 to 18.4</title><link>https://community.appian.com/discussions/f/administration/18505/upgrade-from-17-2-to-18-4</link><description>I&amp;#39;m a first time server admin and am trying to upgrade our on-prem installation from 17.2 to 18.4. Currently I&amp;#39;m at Step 6 Copy your data. I see there are 3 of the folders that do not exist in the 17.2 installation to copy from 
 
 
 
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