It can be fixed in \other\install_xml.php by adding ../ to all strings like
to get"media/com_phocadownload/images/administrator/icon-16-pdl-menu.png"
Same should be done in phocadownload.xml, instead of"../media/com_phocadownload/images/administrator/icon-16-pdl-menu.png"
is should be<menu img="media/com_phocadownload/images/administrator/icon-16-pdl-control-panel.png" alt="COM_PHOCADOWNLOAD_CONTROLPANEL" view="phocadownloadcp" link="option=com_phocadownload">COM_PHOCADOWNLOAD_CONTROLPANEL</menu>
Also some issues with icon files in \media\com_phocadownload\images\administrator folder:<menu img="../media/com_phocadownload/images/administrator/icon-16-pdl-control-panel.png" alt="COM_PHOCADOWNLOAD_CONTROLPANEL" view="phocadownloadcp" link="option=com_phocadownload">COM_PHOCADOWNLOAD_CONTROLPANEL</menu>
- File name is icon-16-pdl-menu-upload.png, in the 2 above-mentioned files it is icon-16-pdl-menu-uploads.png
- File name is icon-16-pdl-menu-styles.png, in the 2 above-mentioned files it is icon-16-pdl-menu-style.png (no s)
- File icon-16-pdl-menu-logs.png is missing in \media\com_phocadownload\images\administrator folder