PIDKey need input when intergrating SP to Office For example: First command: msiexec /p MAINSP3.msp /a f:\Office2003\PRO11.msi SHORTFILENAMES=TRUE /qb PIDKEY="GWH28DGCMPP6RC46J4MT3HFDY" Second command: msiexec /p OWC11SP3.msp /a f:\Office2003\OWC11.MSI SHORTFILENAMES=TRUE /qb PIDKEY="AAA28DGCMPP6RC46J4MT3HFDY" The "AAA28DGCMPP6RC46J4MT3HFDY" of example is hypothetical key. Remember using an available key to replace it.