Hi,
as soon as i run 01.redSquare.pd i have this report

deken-plugin.tcl (Pd externals search) in C:/Users/Live Machine/AppData/Roaming/Pd/deken-plugin loaded.
Platform detected: Windows-i686-32bit
gemhead
... couldn't create
color
... couldn't create
square
... couldn't create
rotate
... couldn't create
gemwin
... couldn't create

any clue?
many thanks!
a.