I am running windows 7, with 6GB of free storage space.
I downloaded the free trail version and then went to install and got the following error 1327 Invalid Drive E:\mapped to a user folder .....
For details refer to http://kb2.adobe.com/cps/404/kb404946.html
I tried both recommendations using Subst and running Fixit and no joy at all. What rubbish software....
do they have quality control? is there a version that works?