If you have been asked to submit your logs for the purposes of troubleshooting, you can find them by either of the following methods:
1. Launch Rivet and press Ctrl+L. This should launch the File Explorers window. You can copy and paste the log data from there.
2. Find the file in C:\Users\USER_NAME\AppData\Roaming\Rivet\Logs\ . Then copy and paste the log data.