How to record a log file - Hotride/OrionUO GitHub Wiki
Recording a log files
Open the launcher, check the "Enable logging" checkbox.
Remember the path to Orion, you will need it later.
Start the client. Perform the necessary actions in the game, they will be written to the log file.
Close the client.
Follow the path to Orion (point 2), there will be a logs folder, it will contain one or more text files. Find the file that matches the current start time by date/time.
Send this file to the developer (in the archive if it weighs a lot).