the Open Method first argument expects a File Object, you're supplying...what are you supplying?
i was supplying the file path and the file name c:HGL00013.pdf
the file is on the C: drive and the file is named HGL00013.pdf.
i thought it wanted to know the path and the file name to open the file.
app.open( File( "/c/HGL00013.pdf" ), DocumentColorSpace.RGB )
Amazing! syntax strikes again. my old foe.