I can't install updates for Office 2003. Please help

[geekay]

I run automatic updates for Windows and Office. My system shows that there
are 7 updates for Office 2003. However, when I download the same, I can't
install them. The following are the updates.

Security update for Word 2003 (KB923094)
Security update for Excel 2003 (KB923088)
Update for Office 2003 (KB923097)
Security update for Office 2003 (KB923272)
Security update for PowerPoinit 2003 (KB923091)
Update for Outlook Junk Email Filter 2003 (KB923095)
Security update for Office 2003 (KB