Hi Caleb, sure. Please see https://ezcrypt.it/QT7n#6xOV4Iswn3t6jof2kUPrIFjz If i ust the v5.3 xwiki.cfg and only set the attachment-lines to ...=file then the GooglePluginException not occurs. The others are similar if i copy the complete v5.1 xwiki.cfg to v5.3. As said i copied the complete data-dir from v5.1 to v5.3 Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Upgrade-from-5-1-to-5-3-Portable-Version-… Sent from the XWiki- Users mailing list archive at Nabble.com.

Ok, now the Exception is this: https://ezcrypt.it/RT7n#m2QC9d3AHQZNVz9w8Jv4ucNR Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Upgrade-from-5-1-to-5-3-Portable-Version-… Sent from the XWiki- Users mailing list archive at Nabble.com.

Hi All, everything works fine now and the upgrade is done. Just to document this: 1. Unzip v5.3 and copy v5.1-Data-Directory to it 2. Copy needed or customized files from to v5.1 to v5.3, i.e. xwiki.cfg, apis, templates, resources, ... 3. Optional: Remove if necessary unwanted plugins 4. Delete solr-Directory from data-Directory (Reason: http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki53#HSolrS…) 5. Restart v5.3 (Don't Worry, the ReIndexing need a while in background) 6. Follow the Upgrade in the Browser to get all depended v5.3-Extensions 7. Have Fun PS: At the moment this seems to be the only way to get a working file-based v5.3 for attachments, because the Attachment Porter is not working under v5.3. It would be nice if a file-based-portable-version could be downloaded from xwiki. Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Upgrade-from-5-1-to-5-3-Portable-Version-… Sent from the XWiki- Users mailing list archive at Nabble.com.