http://technet.microsoft.com/en-us/library/cc759262(v=ws.10).aspx
msiexec /quiet /norestart /log c:\temp\install.log /i \\server\share\setup.msi
msiexec /qb /i \\server\share\setup.msi
msiexec /q /i \\server\share\setup.msi
http://technet.microsoft.com/en-us/library/cc759262(v=ws.10).aspx
msiexec /quiet /norestart /log c:\temp\install.log /i \\server\share\setup.msi
msiexec /qb /i \\server\share\setup.msi
msiexec /q /i \\server\share\setup.msi