I wan to uninstall free version to buy a commercial one but I face this problem.
I also tryed to delet throgh FTP and tables. but same error
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/components/com_sef
Could not delete the administrator menus.
Component Uninstall: Can't uninstall. Please remove manually
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/components/com_sef
Could not delete the administrator menus.
Component Uninstall: Can't uninstall. Please remove manually
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JInstaller: :Install: Cannot find XML setup file
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/administrator/components/com_sef
JFolder: :delete: Path is not a folder. Path: /home/ujxedrrd/public_html/components/com_sef
Could not delete the administrator menus.
Component Uninstall: Can't uninstall. Please remove manually
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/templates/inspiration-et
JInstaller: :Install: Cannot find XML setup file
Template Uninstall: Directory does not exist, cannot remove files
JFolder: :files: Path is not a folder. Path: /home/ujxedrrd/public_html/templates/mega_county
JInstaller: :Install: Cannot find XML setup file
Template Uninstall: Directory does not exist, cannot remove files
Plugin Uninstall: Manifest file invalid or not found.
Plugin Uninstall: Manifest file invalid or not found.

Hello,

I just unistalled thie extension and now I want to reinstalled. But I face this erro
Error building Admin Menus
Component Install: DB function reports no errors
Failed deleting joomsef.xml
Failed deleting joomsef.php


I already deleted all tables of this extention.