If the Microsoft Office 2003 Web Components are installed on your computer when you try to update your Microsoft Office 2003 programs from the Microsoft Office Update Web site or from the Microsoft Download Center, you receive the following error message:
Installation Error: File not Found
A required installation file SKU0A4.CAB could not be found.
Original Installation Source Required:
Your Microsoft Office 2003 Web Components installation source has been corrupted or removed. You will need to download Microsoft Office 2003 Web Components again or reinstall from your original media.
If you try to install the update from the Office Update Web site, you also receive the following message in addition to the error message:
If you try to install the update from the Microsoft Download Center, you also receive the following message in addition to the error message:
The update cannot be applied.
This behavior may occur when one of the following conditions is true:
The Office 2003 Web Components source files are missing in the following folder on your computer:
Method 2: If you installed the Office 2003 Web Components from the Office 2003 CD-ROM
If you installed the Office 2003 Web Components from the Office 2003 CD-ROM, insert your original Office 2003 program CD that you used to install Office 2003, and then click OK at the time that you receive the error message that is mentioned in the "Symptoms" section.
When you install an Office 2003 program, the Setup program copies the source files from the Office 2003 program to the following folder on an available local hard disk drive unless there is low disk space: