Am attempting to repair MDAC on a Windows XP Pro SP3 machine. Reason: an application using MDAC does not work properly but it does on another WinXP Pro SP3 machine. Have downloaded MDAC 2.8 SP1 from the Microsoft download site. Upon launching, however, I receive an error message: Fatal Setup; This setup does not support installing on the operating system. This is certainly a strange error message. MDAC Component Checker and the registry key both show MDAC at 2.81 but MDAC is not working properly. Please advise where I go next to get MDAC on this machine working properly. Thanks.
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