Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

This is the security patch for MDAC as described in the MS03-033 bulletin. You can help protect your system by installing this patch from Microsoft.

• This is the security patch for Microsoft Data Access Components as described in the MS03-033 : Security Update for Microsoft Data Access Components . A number of security issues have been identified in Microsoft Data Access Components versions 2.5,2.6 and 2.7, that are described in this article. You can help protect your system by installing this patch from Microsoft.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

File	SHA1 Hash	Size
Q823718_MDAC_SecurityPatch.exe	acbf0291bb99eebe5f2f8a812def0e1f7f364e1d	1.52 MB

• • Also Supported: Windows NT Terminal Server Edition
  One of the following versions of MDAC:
  
  • Microsoft Data Access Components version 2.5 Service Pack 2
  • Microsoft Data Access Components version 2.5 Service Pack 3
  • Microsoft Data Access Components version 2.6 Service Pack 2
  • Microsoft Data Access Components version 2.7 RTM
  • Microsoft Data Access Components version 2.7 Service Pack 1

• 1. Click the Download link to start the download.
  2. Do one of the following:
  • To start the installation immediately, click Open or Run this program from its current location.
  • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.