Hi,

I tried updating Helix but I get an error message Name - System - Helix3 Framework Location - Site Type - Plugin Installed - 2.5.6 Available - 2.5.8
Folder - system Install Type -Update URL Details - http://www.joomshaper.com/updates/plg-system-helix3.xml

**Warning**
Joomla\Filesystem\File::delete: Failed deleting inaccessible file en-GB.plg_system_helix3.ini
Before updating ensure that the update is compatible with your Joomla! installation.
You are strongly advised to make a backup of your installation before you start updating.

**Error**
Error updating plugin.

I have tried setting permissions of the file "en-GB.plg_system_helix3.ini" to 666 and even to 777 but it still fails. How do I fix this or where can I download the plugin so as to manually uninstall the old one and then install the new one?