Tal vez cumplis con algunas deestas condiciones.
Te paso una data que te puede servir, recordá que igual vas a necesitar el CD:
SYMPTOMS
When you try to update your Microsoft Office 2003 program from the Office Update Web site or try to install the Office 2003 SP1 from the Microsoft site, you receive the following error message:
Installation Error: File not Found
A required installation file SKU011.CAB could not be found.
Original Installation Source Required:
If you installed program name from a CD, please insert your CD. If you installed program name over your computer network, please browse to the installation source on your network. Once you have located your installation source, click OK.
CAUSE
This problem may occur if one of the following conditions is true:
- The Local Installation Source has been disabled
- Source files in the C:\MSOCache\All Users\90000409-6000-11D3-8CFE-0150048383C9 folder are missing.
- The \MSOCache folder has been deleted.
- Office Source Engine File ( OSA.exe ) has been renamed to OSA. Xxx
Even if you copy the SKU011.cab file from the Office 2003 CD to the C:\MSOCache\All Users\90000409-6000-11D3-8CFE-0150048383C9 the error repeats and it deletes the file from the said folder while applying the SP1.
Resolution
To work around this problem, use one of the following methods when you receive the error message that is mentioned in the "Symptoms" section:
1. Download the Local Installation Source Tool ( LISTool.exe ) from the following location:-
http://www.microsoft.com/office/ork/2003/journ/LISTool.htmInstall and run this tool.
Choose the option Enable LIS, Click Next.
Select the Office Programs you would like to enable the Local Installation Source for, Choose Microsoft Office Professional Edition 2003, Click Next.
Click Enable.
If it will ask for the Office 2003 installation files then, Click Browse, locate the Office 2003 program installation folder on your network or Office 2003 CD and then click OK.
A message box will appear confirming the update.
2. Rename the file name OSA.xxx to OSA.exe
MORE INFORMATION
When you install an Office 2003 program, the Setup program copies the source files of the Office 2003 program to the following folder on an available local hard disk drive unless a low disk space issue prevents this feature:
drive:\MSOCache\All Users\90000409-6000-11D3-8CFE-0150048383C9
For additional information about the Local Install Source feature, click the following article number to view the article in the Microsoft Knowledge Base:
830168 Frequently asked questions about the Local Install Source feature.
For related information, click the following article number to view the article
875556 Installation Error: File not Found
Esta info la podes encontrar en la pagina de Microsoft:
http://support.microsoft.com/default.aspx?scid=kb;en-us;555203