Hello Noel,
Thanks for your answer.
I tried to download it again several time, an strangly, I had a miracle window (huhu) during which I manage to see the content of the file. It gave me the time to install the stuff. But now, I still have the .iso in my Download folder and each time I try
to re-open it (mount it) I still get again the same error message. So it is an intermitant problem.
I tried the same with the .iso downloaded for Project 2013 and Visio 2013, but I can give you a result about these 2 as I get for the 2 "The content is corrupted" (I already downloaded them many time, and also on another PC, same result).
For your book, on my brand new Asus running Win 8 only, I tried to install Bit-Dedender and it completely block the PC. So I bought a brand new Kaspersky 2013 specially branded for Windows 8, and when trying to install it without being connected at
the internet, I get the message "Uncompatible operating system"... ;-)
The most interesting feature of Win 8 I used is the "Reinitialise your PC as it was when you bought it"... already used 4 times...
Frederic.