Hi Jorge,
It could be that the installation of MS Office 2003 was installed by using the .MSI file rather than running Setup.exe, or that it
has lost the link to the Office Setup program. This sometimes happens when using 3rd party 'registry cleanup' utilities. See if
running a repair/reinstall from the Microsoft Office choice in Add/Remove Programs in the Windows Control Panel helps.
========
How to solve "this MSI must be launched through setup" message whenever I
open a word or excel file? <<
--
Let us know if this helped you,
Bob Buckland ?
MS Office System Products MVP
Pricing and Packages for '2007 Microsoft Office System'
http://microsoft.com/office/preview