>Thomas, I tried and it works... more than that in design mode it actualy does what is supposed to do.
>I don't know how to debug this, because I'm not that familiar with the listener base class...
>
Just as a general rule: if something works in design and not in runtime,
check all pathing and similar issues perhaps having been set
differently through one of the many options available in vfp...

Be glad it was not "my" issue: that can be even more of a f***ing nuisance ;-)

regards

thomas