Download MSXML 4.0 Service Pack 2 (Microsoft XML Core Services) from Official Microsoft Download Cen

MSXML 4.0 Service Pack 2 (SP2) is a complete replacement of MSXML 4.0 and MSXML 4.0 Service Pack 1 (SP1). MSXML 4.0 SP2 provides a number of security and bug fixes. MSXML 4.0 SP2 does not replace MSXML 3.0.

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