The QAnywhere UltraLite Agent logs output to the file name that you specify. If the file exists, it is first truncated to
a size of 0. The Listener utility (dblsn) logs output to a file with the same name, but including the suffix _lsn.
For example, if you specify the log file c:\tmp\mylog.out, then qauagent logs to c:\tmp\mylog.out, and dblsn logs to c:\tmp\mylog_lsn.out.