Spell check slowness issue in our application for spell check fields, when MS Word 2010 is installed along with our application.

Hello,

We have a application developed in Delphi 5 and we are using spell check in some of the fields in the application. This application is basically developed for doctors and physicians. There is a standard dictionary Stedman's Medical Dictionary, that our clients use for all medical terms which MS Word can recognize.

When our clients install MS Word 2007 with our application, all the spell check fields work properly. Where as when they install MS Word 2010, all the spell check fields start responding very slow. When user types something in those fields, 1 character takes approx 1 second to show up.

Is this a known issue? Any help will be greatly appreciated.

Thank you,

Yogesh