Hi dbrb2,
Please try using Prosetdx.msi, it is included in the PROSet software. The command for silent installation is as below:
C:\WINNT\System32\msiexec.exe /i PROSETDX.msi /qn /liew install.log
For more information about executing this command, you may refer to
http://www.intel.com/support/network/sb/cs-016040.htm
Hope this helps.
rgds,
wb