Passing cmd line parameters via \"(Un)Install MSI Setup\"

[HarvestInstaller]

I'm trying to create a install that will allow me to install 3 different MSI files from 3 different vendors, plus perform some basic system work afterward.

I'm able to get the MSI to install using File Bag and Install MSI Setup, but I'm having some trouble installing one of the MSI's the way I'd like.


If I were running the install from the command line I would use:

msiexec /qb /i foo.msi INSTALLLEVEL=225

Here is what I have defined in my MSIcode:

Install/Remove MSI Package $CORE_FILE_LOC$\\foo.msi[ADDLOCAL=ALL INSTALLLEVEL=225]


This processes the install, but the "INSTALLLEVEL" parameter isn't used.

How do I successfully pass in the "INSTALLLEVEL" parameter?