Install Publisher Publisher Install Problem?

Publisher install problem? - install publisher

I try to install Publisher 07 on a PC Win XP Professional and parameters
always displayed with an error message that says "Setup can not find
OfficeLR.ww \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ OfficeLRWW.cab. scroll to a valid installation source and then
Click OK when you access the Web site gives me a list of invalid ""
Message. I tried searching but came up empty handed. Suggestions?