I am currently getting the following error when I try to upgrade to version 4.2.3. We are running version 4.0.2
Warning
Update path does not exist.
Message
Error updating COM_INSTALLER_TYPE_TYPE_.
I followed the instructions and updated the CjLib package to 2.50, enabled it in the plugins and added the download ID to CjLib. Afte that I went in to Joomla updates and selected the update and I keep getting the error above.
We are currently running Joomla 3.6.0