Sorry to change the subject, but the thread title is appropriate.
I am trying to install ArcReader 9.3.1 on a MacBook Pro running Parallels 5 and XP. I first installed Arc Explorer, which went OK - after installation of several Windows updates, only to realise that it was ArcReader that I should have installed. I then downloaded ArcReader and installed it, seemingly without problems (message that installation was successful). When I try to start the program, I get a message that "ArcReader is not properly installed". I tried re-installing, redownloading and re-installing, running the repair option under setup, re-booting my virtual machine, all to no avail.
Is there some conflict with ArcExplorer or what could be the problem? The machine I am using is a work station not connected to the Internet.