Re: error_opening_file WHILE TRYING TO COPY COURSE

Hi,

The Health check tool is in the plugin database :
https://moodle.org/plugins/tool_health

Officially compatible with Moodle 4.0 (only) at the moment, but should certainly work with more recent versions. Would be helpfull if HQ updated the supported version, so that it's simpler to install.

HTH,
Séverin