On installing Phoca Gallery 3 under Joomla! 1.6.5 the following error occurred: JFolder: :files: Path is not a folder
and JInstaller: :Install: Cannot find Joomla XML setup file
To get the component working install it manually: 1. Extract the .ZIP loacal 2. Open install.bak.sql and execute the skript in your phpmyadmin 3. copy all files from /site to /components/com_phocagallery and all other files except folder “others” and “language” to /administrator/componentens/com_pocagallery. 3. Copy the language files into the language folders 4. Check if jos_extenstions db-entries are correct 5. Install additional languages, use the Joomla! install gui