In case of the MBUSA CD's, they work fine when downloaded with Mozilla Firefox, and Steve Nervig's free index, see W126 DIY thread. Check post # 9
http://www.benzworld.org/forums/w126...re-thread.html
For WIS/ASRA EnditAll.
vsatinsky, there is no reason you can't keep Vista intact, and use another program only to download the manual.
Cheers