I'm trying to setup Puredata and the pix_openni library for our computer lab so that our student could work on puredata projects.

I've successfully installed several 3rd party library on Windows 7 x64 by moving the library to the %COMMONPROGRAMFILES(x86)% folder.
But when i do the same for pix_openni, i end up getting this error message whenever i try to execute a sample patch: "C:\Program Files (x86)\Common Files\Pd\pix_openni\pix_openni.dll: couldn't load pix_openni 1 1 1 1 0... couldn't create"

I know for sure that %COMMONPROGRAMFILES(x86)%\Pd\pix_openni\pix_openni.dll exist and i'm wondering if the issue is related to the fact that PureData seems to add a second "" like it's trying to escape the backslash char ?

Any idea on what i'm doing wrong please :-) ?