I have Office 2003 loaded on my PC. I would like

Is the disk-drive from the old computer attached as a "slave" disk-drive on the new computer?
If so, then the "upgrade" utility should find the "qualifying" files, and allow the "upgrade" to proceed.

Is Office 95 listed as a "qualifying" product for the Office 2007 upgrade?
If so, then insert the CD-ROM for Office 95 when running the Office 2007 installer.
Or, insert the CD-ROM for the Office 2000/XP/2003 upgrade when requested.

comletely un install 2003
and install 2010
u cannot uprade from 2003 to 2010
but without uninstalling 2003 u can upgrade to 2007

You can install Office 2003 provided you have the installation CD.

If you do not own a qualifying product (software older than the version you are installing, such as an Ofiice 2000 or Office 97 CD) it wont work.


I’m happy to assist further over the phone at https://www.6ya.com/expert/dan_91204789c5bd4b93

try restoring it go back to the day befor you cleaned it

Is that CD an upgrade version? It will work only with a previously installed Office 2003, maybe. This one is cheaper. The full install version doesn't upgrade the previous one and does install on a PC which never had an Office. 
So, try uninstalling the previous Office and then install. If it doesn't install, then buy a full version of 2007.

I don't believe so. You might need an older version of office installed on your pc though.

I bought an upgrade version and it doesn't work. What should I do?
First, please confirm you meet the qualifying criteria for an upgrade purchase. To qualify for an upgrade you must have a valid license for one of the following products: Office Standard Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Office 2000-2007 (any program or suite), Office XP (any suite) Office Small Business Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Microsoft Office 2000-2007 (any program or suite), Microsoft OfficeXP (any suite) Office Professional Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Microsoft Office 2000-2007 (any program or suite), Microsoft Office XP (any suite) Project Professional Microsoft® Office Project Professional 2000-2003; Project Standard 2000-2007 Visio Professional Microsoft® Office Visio® Professional 2000-2003; Microsoft Office Visio Standard 2000-2007 Visio Standard Microsoft® Office Visio® Standard 2000-2003; Microsoft® Office Visio® Professional 2000-2003 Live Groove Microsoft® Office Live Groove® 2003; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite) Publisher Microsoft® Office Publisher 2000-2003; Microsoft Publisher Deluxe 2000; Microsoft Publisher with Digital Imaging 2003; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite) Small Business Accounting/Office Accounting Professional Microsoft® Office Small Business Accounting®2006; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite)
Found here:
http://us20.trymicrosoftoffice.com/faq.aspx?culture=en-US

Hi,
please first uninstall all the existing versions of MS Office. Then try to clean temporary files, cache and registry using tools like cCleaner (freely availavle), then install MS Office.

if you want to install only MS Office 2007, no need to install MS office 2003 and upgrade. directly install MS Office 2007.

If you want to keep both, pleas install MS office 2003 first, then MS office 2007, please dont uograde it, rather select Keep both version.

Please make sure that you have admin permission before doing all this and your system is free from any virus.
Thanks
Zulfikar Ali

hi, yes you can install office 2003 while you already have office 2007. you just need to change the installation directory when you launch the setup for office 2003. change it into something apart from what office 2007 already is installed in. so what you're trying to say is that you should be entitled to an upgrade to office 2007 if office 2003 doesn't work? i would maybe think so... but no solid answer for that one.