Whisplacer scenery

Please, excuse my poor English.

After about one year I tried another time to do some new building for FSX.

To do this, I use Sketchup, Model Converter X, Library Creator and Whisplacer. One year ago was all ok. When with Whisplacer I did export to FSX, in FSX\SimObjects\MISC\Whisplacer_scenery I got a new directory named model.[Guid] with 2 files, a mdl file with GUID as name and a CFG file model:

[models]

normal=GUID

Now, when I export to FSX, in FSX\simobjects\MISC\Whisplacer_scenery I get only a CFG file as:

[models]

normal=nomodelfile

During last year I changed from Windows XP to Windows 7 Home.

I think there is some wrong setting, but I am not able to find in which program and the setting to change.

There is some useful suggestion for me?

Many thanks giorda35