## Log file for debugging

Each session of HWN is logged so potential issues can be easily diagnosed. Using these files can save debugging time in the event of a crash of the application at user level.

The log files are saved in the Logs folder in the HelicsWin.Net installation folder. You can set the logging level to produce logs at different levels of detail.

1. Click Settings in the main menu, and then click the Logging tab.

1. The Logging form opens.

2. Click Open folder to access the log files.

3. Adjust the logging level, if desired.

4. Click Update logging level.

Table 29: Logging levels

Level | Logging
None | No messages are logged.
Errors | Only error messages are logged.
Warnings | Warning and error messages are logged.
Info | Information, warning and error messages are logged.
Trace | Trace, information, warning and error messages are logged.

See Table 23: Data quality check messages for a description of error and warning messages.

More:

HelicsWin.Net databases

HelicsWin.Net v2.2 Online User Guide v20160330
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