To make the msu install work you must have the following:
1. The MSU needed to install.
2. The Stand-alone msu installer called "Wusa.exe" from http://msdn.microsoft.com/en-us/library/windows/desktop/aa372856%28v=vs.85%29.aspx
3. Create a batch file to call the Wusa.exe which will install the msu.
Process:
Syntax for batch can be found at: http://support.microsoft.com/kb/934307
YOU MUST HAVE A /QUIET SWITCH FOR IT TO INSTALL
1. You must then push out the msu, wusa.exe, and batch file to the target machine.
2. Call the batch file
3. The batch should look something like this:
" "wusa.exe C:WINDOWSProPatchesInstallexample.msu /quiet""