Problem with Microsoft Office components

Not sure if this relates to my previous question, but does anyone know what is causing this problem? When I log into a machine as a domain user and access any Microsoft apps, such as Word or Excel, many times I get an error message when I try to use the spell checker or other features that it is not installed. Yet, when I log in as admin, the feature works fine. For example, I log in as domain user, bring up Publisher and try to spell check the document, and it tells me the spell checker is not installed. Then, I log in as Administrator, bring up the same document in Publisher and it spell-checks just fine! I thought the problem was related to securities, but I changed the domain account to be in the administrator group, and I still have the problem. Any help would be greately appreciated!
Thanks,
Dei

What version of Office are you using?

If it is Office 97 take a look here:

http://support.microsoft.com/default...b;en-us;257643