Installer - "Could not launch installer slave"

[Mike Kerner]

I'm trying to install LC 5.0.1 dp1 in win 7 which is running in a Parallels
VM.

I launch the installer, click on through.  I get an error "Could not launch
installer slave".  I get this error whether I right-click on the installer
and tell it to run as Administrator (which I am anyway) or not.

Suggestions?

-- 
On the first day, God created the heavens and the Earth
On the second day, God created the oceans.
On the third day, God put the animals on hold for a few hours,
   and did a little diving.
And God said, "This is good."