MDAC Utility: Component Checker

来源：http://www.microsoft.com/downloads/details.aspx?FamilyID=8f0a8df6-4a21-4b43-bf53-14332ef092c9&displaylang=en&Hash=c5tFzN%2blL6R9cdiiknOWzEnHnOeoIpQWyS7Hi0KXFp3KbUl1tOlnlA9fMDaCtI3T32mggAqU533lZ7fzHKzvIw%3d%3d