i have re formatted my HD and installed XP service pack 2 and i can't get
office 2007 to install, i have disks and key, but it stops at

"setup can't find excel.en-us\excel|mui.msi Browse to a valid installation
source and click ok"
when i select the folder, it says "invalid location"
Please help this is driving me nuts
i need this running for my uni course