Microsoft KB Archive/178840

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The information in this article applies to:


 * Microsoft Data Access Components version 1.5
 * Microsoft Open Database Connectivity, version 3.5
 * Microsoft OLE DB, version 1.5
 * ActiveX Data Objects (ADO), version 1.5
 * Remote Data Service for ADO version 1.5

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SUMMARY
The Microsoft Data Access Components version 1.5 has had five separate releases, each with different versions of the Open Database Connectivity (ODBC), OLE DB, ActiveX Data Objects (ADO), and Remote Data Service (RDS) components, as well as ODBC Drivers and OLE DB providers. This article presents details about when each version was released, and how you can determine if you have the latest version, Microsoft Data Access Components (MDAC) 1.5c, on your computer (or whether you need to upgrade).

MORE INFORMATION
The table below indicates what version of MDAC was distributed with a given product or distribution channel.

  MDAC Release             Comments ---

MDAC 1.5 w/IE4.0        Shipped with IE 4.0 and IE 4.0 Client SDK MDAC 1.5 w/PDC          Distributed on the Professional Developers Conference CD (Windows NT-only) and with the PDC CD distributed with Nov. '97 MSDN. (You can                           find the MDAC installation programs included                            with the IslandHopper sample). This includes some fixes to ODBC, OLEDB, ADO, and RDS.

MDAC 1.5a               Available on the Web from 10/6/97 to 12/17/97, includes numerous fixes to ODBC, OLEDB, ADO, and RDS.

MDAC 1.5b               Available with IIS 4.0 & Windows NT 4.0 Option Pack, includes numerous fixes to ODBC, OLEDB, ADO, and RDS.

MDAC 1.5c               Available on the Web after 12/18/97, includes fixes to ADO and ODBC (only). The table below lists all of the run-time files that can be distributed with a version of MDAC 1.5, and the build number of each file.

NOTE: Some of the leading zeros after a decimal point may be deleted in the version numbers listed below. For example:

From the list below:

Sqlsrv32.dll -- 3.50.3.0 3.50.3.3 3.50.3.5 3.50.3.5

What the version numbers should be:

Sqlsrv32.dll -- 3.50.03.00 3.50.03.03 3.50.03.05 3.50.03.05

  ODBC 3.5 Core

Component   IE 4.0 MDAC 1.5      MDAC 1.5a    MDAC 1.5b    MDAC 1.5c

ds16gt.dll   --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 ds32gt.dll   --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 mtxdm.dll    --    1996.10.23.90 1997.6.394.0 1997.6.394.0 1997.6.394.0 odbc16gt.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbc32.dll   --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbc32gt.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbcad32.exe --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbccp32.cpl --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbccp32.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbccr32.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbccu32.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbcint.dll  --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9 odbctrac.dll --    3.50.32.14    3.50.33.8    3.50.33.30   3.50.36.9

Access ODBC Driver

Component    IE 4.0  MDAC 1.5      MDAC 1.5a   MDAC 1.5b   MDAC 1.5c ---  Odbcji32.dll  --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odbcjt32.dll --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odbctl32.dll --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Oddbse32.dll --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odexl32.dll  --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odfox32.dll  --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odpdx32.dll  --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0 Odtext32.dll --      3.50.3907.0   3.50.3907.0 3.51.1029.0 3.51.1029.0

Jet (used by Access ODBC Driver)

Component    IE 4.0   MDAC 1.5   MDAC 1.5a    MDAC 1.5b   MDAC 1.5c

Msexch35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msexcl35.dll --       3.51.623.2  3.51.623.2  3.51.623.2  3.51.623.2 Msjet35.dll  --       3.51.623.4  3.51.623.4  3.51.623.4  3.51.623.4 Msjint35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msjter35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msltus35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Mspdox35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msrd2x35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msrepl35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Mstext35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Msxbse35.dll --       3.51.623.0  3.51.623.0  3.51.623.0  3.51.623.0 Vbajet32.dll --       3.0.0.6908  3.0.0.6908  3.0.0.6908  3.0.0.6908 Vbar332.dll  --       3.0.0.6908  3.0.0.6908  3.0.0.6908  3.0.0.6908

Oracle ODBC Driver

Component    IE 4.0  MDAC 1.5     MDAC 1.5a    MDAC 1.5b   MDAC 1.5c -

Msorcl32.dll --      2.73.7233.0  2.73.7269.0  2.73.7283.3 2.73.7283.3

MS SQL Server ODBC Driver

Component    IE 4.0  MDAC 1.5     MDAC 1.5a    MDAC 1.5b    MDAC 1.5c

Dbmssocn.dll --      1997.8.11.0  1997.8.11.0  1997.8.11.0  1997.8.11.0 Dbnmpntw.dll --      1997.8.11.0  1997.8.11.0  1997.8.11.0  1997.8.11.0 Mscpxl32.dll --      3.50.3.0     3.50.3.0     3.50.3.0     3.50.3.0 Odbcbcp.dll  --      3.50.3.0     3.50.3.3     3.50.3.4     3.50.3.4 Sqlsrv32.dll --      3.50.3.0     3.50.3.3     3.50.3.5     3.50.3.5 Windbver.exe --      1997.8.11.0  1997.8.11.0  1997.8.11.0  1997.8.11.0

OLE DB 1.5 Core Components

Component   IE 4.0      MDAC 1.5    MDAC 1.5a   MDAC 1.5b   MDAC 1.5c

Msdadc.dll  1.50.3206.0 1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdaenum.dll --         1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdaer.dll  --          1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdaerr.dll --          1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdatl.dll  --          1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdatt.dll  --          1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0

OLE DB Provider for ODBC Drivers

Component   IE 4.0      MDAC 1.5    MDAC 1.5a   MDAC 1.5b   MDAC 1.5c

Msdaps.dll  1.50.3206.0 1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdasql.dll --          1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0 Msdasqlr.dll --         1.50.3221.0 1.50.3401.0 1.50.3506.0 1.50.3506.0

ADO 1.5 Core

Component   IE 4.0      MDAC 1.5    MDAC 1.5a   MDAC 1.5b   MDAC 1.5c

Msader15.dll 1.50.2.2007 1.50.2.2021 1.50.2.2129 1.50.2.2207 1.50.2.2404 Msado15.dll --          1.50.2.2021 1.50.2.2129 1.50.2.2207 1.50.2.2404 Msador15.dll 1.50.2.2007 1.50.2.2021 1.50.2.2129 1.50.2.2207 1.50.2.2404 Msadrh15.dll --         1.50.2.2021 1.50.2.2129 1.50.2.2207 1.50.2.2404

Remote Data Service

Component   IE 4.0      MDAC 1.5   MDAC 1.5a  MDAC 1.5b  MDAC 1.5c

Msadce.Dll  1.5.2007.0  1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0 Msadcer.Dll 1.5.2007.0  1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0 Msadcf.Dll  --          1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0 Msadco.Dll  1.5.2007.0  1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0 Msadcor.Dll 1.5.2007.0  1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0 Msadcs.Dll  --          1.5.2014.0 1.5.2125.0 1.5.2125.0 1.5.2125.0