View file File name : upgrade.xml Content :<softupgrade xmlns="http://www.softaculous.com"> <setuplocation>setup/</setuplocation> <settings> <group> <heading>hidden</heading> <input type="hidden" name="dummy" value=""> <handle>__upgrade_files</handle> </input> </group> <group> <heading>hidden</heading> <input type="hidden" name="admin_folder" value="" save="true"> </input> </group> </settings> </softupgrade>