The log is in the OPC IoT install directory
The default install directory is "C:\Program Files\BrainCube\Braincube IoT 2".
- The current log file is IOT2logs.txt
- You will also find rotate logs in 5 files.
This files name are prefixed with the latest event timestamp recorded. They are compressed and need to be unarchived before reading (with 7zip, unarchiver..).