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Remove MDAC 2.7 and restore MDAC 2.5

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ecsus

Technical User
Jun 19, 2003
7
US

anybody plz tell how to remove mdac2.7, after installing mdac 2.7 oracle 8.1.6 enterprise edition is not working
please tell how to remove mdac2.7 and restore mdac2.5
 
ecsus,

According to the Oracle site, you need 8.1.7 on Win2K.

Here is part of a KB article on MDAC

Because MDAC is installed as part of the core functionality in Windows 2000, Windows Me, and later versions of Windows, it is impossible to remove MDAC from the operating system. It is also impossible to reinstall the current version of MDAC without reinstalling the entire operating system.

In addition, you cannot manually replace MDAC components because of the System File Protection (SFP) feature in these versions of Windows. Even though a dynamic-link library (DLL) is replaced, the next time you restart the computer, SFP compares file versions from a known, good cache and replaces any updated file.

Ian
 
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