I have a problem: Log4OM 2.17.0 no longer recognizes my settings nor my log

When starting it it seems to be a new installation....
Is there a way to re-discover the configuration? I imagine that there is a file where all the data was stored? Mays I have its name?
On the other hand, Log4OM 1.34.0.0 seems to be working properly but with a very old log. Is there a way to use the configuration frame?
Thanks in advance.
73 QRO.