* Theo Schmidt theo.schmidt@wilhelmtux.ch [2010-04-20 09:01:28 +0200]:
How about this one: http://www.skppsc.ch/1/downloads/de/Betrugspraevention_www.den-trick-kenne-i...
I'm not able to open this with any of my PDF readers, not even xpdf. It doesn't appear to be DRMed, just somehow prgrammed not to open without the required Adobe reader. My usual trick of using pdf2ps doesn't work either, it is the first PDF I've not been able to view without resorting to Adobe reader. Or am I doing something wrong?
Does it use some proprietary extensions? http://pdfreaders.org/os.en.html
Best wishes, Matthias