Hello,
Did you succeed in doing this yourself? The general process would be -
* Clone and compile lager_json_formatter using the same version of Erlang you're using
* Copy the beam files to the code path for RabbitMQ
* Configure lager as described using in the %AppData%\RabbitMQ\advanced.config file
What version of RabbitMQ and Erlang are you using?
Thanks -
Luke