[WD20] ComponentInfo() does not retrieve anymore results after use EnumElement() on that component (no replies)

Hi,
I have this code

Info(ComponentInfo(CMP_Mycomponent,ciVersion))
sListComponent is string = ComponentList()
FOR EACH STRING sComponent OF sListComponent SEPARATED BY CR
sWindowName is string = EnumElement(enumWindow,ExtractString(sComponent,1))
WHILE (sWindowName <> "")
IF sWindowName <> "" THEN gaaWindows[sWindowName] = ""
sWindowName = EnumElement()
END
END
Info(ComponentInfo(CMP_Mycomponent,ciVersion))

On first Info I get the right version, on the second one i get no results.
Do you have an explanation for this?

Dann