It says I need Administrator privileges to install.  I have tried CMD prompt as Administrator, right-click on EXE and select Administrator, running MSI install from Administrator CMD prompt, double-click MSI, etc..

Always says I need elevated privileges.  Tried turning UAC off, also.  I have domain admin privileges.  Newly re-imaged machine with nothing on it.

Apparently, 4.1 works fine.  This issue is only with 4.2 so far.