[PD] windows: DLL files

[Jürgen Hall]

Hi,
i'm quite new to pd but somehow achieved to set 
up some kind of console, with audio master bus 
(throw+catch), in order to combine and mix some doc. 
patches.
the hole thing makes use of subpatches and each time i open
the main patch, PD tries to open DLL files, with the same
name as the subpatches: opening subpatch1.dll failed...
opening subpatch2.dll failed... do i have to create these
DLLs ? ?

thanks ! 
juergen