Microsoft Data Access Components (MDAC) 2.7 articles, fixes and updates - Year 2007

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Data Access Components (MDAC) 2.7 that have been released in Year 2007. The list is daily updated.

• 320454 Microsoft Baseline Security Analyzer (MBSA) version 1.2.1 is available Q320454 KB320454 December 3, 2007
• 321415 FIX: An Access Violation Occurs in ADO Under Heavy Stress with .NET COM Interop or Java Q321415 KB321415 November 29, 2007
• 842193 Frequently asked questions about the installation of Microsoft Data Access Components (MDAC) Q842193 KB842193 November 27, 2007
• 887576 FIX: You may receive an access violation in your application when you bind too many parameters to an ODBC statement handle and then you clean up the statement handle Q887576 KB887576 November 15, 2007
• 836830 FIX: Query performance declines when you use the SET FMTONLY Hint in the Microsoft ODBC Driver for SQL Server and the Microsoft OLE DB Provider for SQL Server Q836830 KB836830 November 15, 2007
• 815701 FIX: Memory leak may occur in Microsoft OLE DB Provider for Oracle when you use the REF CURSOR data type and the LONG data type Q815701 KB815701 November 15, 2007
• 330019 FIX: SQLXML that includes MDAC 2.7 or MDAC 2.8 returns GUID fields without "{}" characters Q330019 KB330019 November 15, 2007
• 322968 FIX: CColumnsInfo Reference Count Leak in MSDAORA REF CURSOR When You Retrieve Data from an Oracle Function Q322968 KB322968 November 15, 2007
• 832921 FIX: Memory leak occurs when you use the Advanced Data Tablegram persistence mechanism to persist a hierarchical recordset to a Stream object Q832921 KB832921 November 5, 2007
• 831801 FIX: SQLStatistics function returns incorrect sort order sequence Q831801 KB831801 November 5, 2007
• 326848 INFO: List of Bugs Fixed in MDAC 2.7 SP 1 Q326848 KB326848 October 29, 2007
• 322144 FIX: SECDoClientHandShake Cannot Connect to SQL Server Q322144 KB322144 October 29, 2007
• 317802 FIX: Access Violation in MDAC Components When Running Under Low Memory Conditions Q317802 KB317802 October 29, 2007
• 191094 PRB: MDAC 2.x Requires DCOM95 to Install Under Windows 95 Q191094 KB191094 October 26, 2007
• 823718 MS03-033: Security Update for Microsoft Data Access Components Q823718 KB823718 May 21, 2007
• 320778 INFO: Explanation of the MDAC 2.7 Refresh Release Q320778 KB320778 May 17, 2007
• 264012 PRB: Connectivity Issue with MDAC and Oracle8i Q264012 KB264012 May 17, 2007
• 255986 PRB: Improper Installation of MDAC May Return Error Message "Method '~' of Object '~' Failed" at Run Time with ADO Application Q255986 KB255986 May 17, 2007
• 217754 How To Control Which MDAC Version the Package and Deployment Wizard (PDW) Distributes Q217754 KB217754 May 17, 2007
• 191271 PRB: ERR "ADO Could Not Find The Specified Provider" Q191271 KB191271 May 17, 2007
• 190773 INFO: ODBC/OLE DB/ADO/RDS are Inter-Dependent for MDAC 2.x Q190773 KB190773 May 17, 2007
• 177514 PRB: Installing MDAC/ADO/RDS on Windows NT Requires Admin Privileges Q177514 KB177514 May 17, 2007
• 327142 FIX: Dialup connection does not disconnect Microsoft SQL Server even after timeout expires Q327142 KB327142 May 16, 2007
• 836799 FIX: Hotfixes are available for MDAC 2.7 Service Pack 1 Q836799 KB836799 May 1, 2007
• 875285 TechNet Support WebCast: Known connectivity issues related to "General Network Error" error messages Q875285 KB875285 April 29, 2007
• 326573 MS02-040: Security Update for Microsoft Data Access Components Q326573 KB326573 March 29, 2007
• 170769 PRB: "ODBC Resource DLL Is a Different Version Than ..." Error Q170769 KB170769 March 29, 2007
• 842280 Release manifest for MDAC 2.7 Refresh (2.70.9001.0) Q842280 KB842280 March 20, 2007
• 837770 PRB: Error occurs when you try to rollback MDAC installation Q837770 KB837770 March 16, 2007
• 306518 Troubleshooting guide for 80004005 errors in Active Server Pages and Microsoft Data Access Components Q306518 KB306518 March 9, 2007
• 271908 MDAC version 2.6 and later do not contain Jet or Desktop ODBC drivers Q271908 KB271908 March 9, 2007
• 315823 How To Execute Distributed Transaction Using ODBC API with SQL Server Q315823 KB315823 February 23, 2007
• 311836 FIX: SQL Server Driver Fails to Connect over TCP/IP Using Three Parameters in Address Keyword Q311836 KB311836 February 23, 2007
• 308264 BUG: SQLDescribeCol Returns Wrong Column Size in a Complex Union Query with Parameters Q308264 KB308264 February 23, 2007
• 325765 "String Data, Length Mismatch" Error Message with ODBC Driver for SQL Server If Application Inserts More Than 400 KB of Text Data Q325765 KB325765 February 22, 2007
• 324914 SQL Server Connection Fails When RC4 Encryption Is Disabled Q324914 KB324914 February 22, 2007
• 321255 FIX: ODBC Driver for SQL Server 2000 Incorrectly Returns SQL_SUCCESS on SQLDescribeParam() Q321255 KB321255 February 22, 2007
• 326362 Fix: UDL Dialog for SQL Server OLE DB Provider Generates Empty Server List Q326362 KB326362 February 21, 2007
• 318375 FIX: SQL Server ODBC Driver Calls iswctype Excessively Causing Slower Performance Q318375 KB318375 February 21, 2007
• 305137 FIX: Error "Unable to retrieve children: Member with the UniqueName not found" Q305137 KB305137 February 20, 2007
• 324686 Support WebCast: ODBC Connection Pooling and OLEDB Session Pooling in Microsoft Data Access Components Q324686 KB324686 February 15, 2007
• 300519 FIX: Problems occur when connecting to SQL Server from ADO application Q300519 KB300519 February 15, 2007
• 240166 INFO: MDAC 2.1 Sets Session Pooling ON by Default Q240166 KB240166 February 15, 2007
• 237844 How To Enable ODBC Connection Pooling in a Visual Basic ADO Application Q237844 KB237844 February 15, 2007
• 229564 SQL application role errors with OLE DB resource pooling Q229564 KB229564 February 15, 2007
• 169470 INFO: Frequently Asked Questions About ODBC Connection Pooling Q169470 KB169470 February 15, 2007
• 875519 FIX: The contents of the ntext parameter may be corrupted when you perform an update or an insert statement from an ODBC client application Q875519 KB875519 February 13, 2007
• 272581 BUG: MDAC 2.6 Breaks Localized Error Message on a MUI Computer Q272581 KB272581 February 12, 2007
• 245509 BUG: Error Message "Async Operation Is Pending" Using RDS DataControl Q245509 KB245509 February 12, 2007
• 241267 PRB: SQL Server Link to Remote Database Fails with Error 7399 Q241267 KB241267 February 12, 2007
• 418820 Some files in the Dllcache folder may not be updated when you run the Setup program for Microsoft Data Access Components Q418820 KB418820 February 7, 2007
• 312386 Access Denied Error When Using Web Folder Due to FPSE Priority over DAV Q312386 KB312386 January 31, 2007
• 915387 Installation requirements for the MDAC update that is described in Microsoft Security Bulletin MS06-014 Q915387 KB915387 January 8, 2007