The Windowing-Operator doesn't seem to work under the latest version 5.14 under WIN7 (64). The simple sequence Read Excel - Set Role -Windowing finishes now with the advice "The parameter window_size specifies a window size, but the value 5 exceeds the example set size" without any reference to the input. For detailed description of the failure see bugzilla #915/#740.
http://bugs.rapid-i.com/show_bug.cgi?id=915I'm wondering that nobody else get struggled with this featuresÂ

Any advice ?
with regards
raymond