please help. I am running xp home sp3. I am trying to install office 2007 service desk edition. I have a legal copy with coa & key. I believe it will be the second install from this disk. I enter key code start to install, get half way through and receive message cannot locate HomestuntrWW. file. box pops up with file location options. I click on cd-rom location, go to office 2007, open. I then click on the said file, then get message ''invalid location. cannot complete install. Then i have tried to copy file directly to hard drive creating a new folder in my docs. no luck what am I missing. A point in the right direction please.