DOCUMENT:Q243015 10-AUG-2001 [winnt] TITLE :INFO: Migration DLLs Target Only Windows 95/98 Applications PRODUCT :Microsoft Windows NT PROD/VER:WINDOWS:95; winnt:4.0 OPER/SYS: KEYWORDS:kbsetup kbmigrate kbOSWinNT400 kbOSWin2000 kbSDKPlatform kbOSWin95 kbOSWin98 kbMigWin9x ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows 2000 Advanced Server - Microsoft Windows 2000 Server - Microsoft Windows 2000 Professional - Microsoft Windows 98 - Microsoft Windows 95 - Microsoft Windows NT Server version 4.0 - Microsoft Windows NT Workstation version 4.0 ------------------------------------------------------------------------------- SUMMARY ======= Migration Dynamic-Link Libraries (DLLs) port only Windows 95/98 programs to Windows 2000 Professional during an upgrade. Windows NT 4.0 applications do not have an equivalent mechanism for migrating applications. However, many Windows NT 4.0 applications run correctly on Windows 2000 after an upgrade. If changes or fixes are needed for a Windows NT 4.0 application, the best solution is to create a custom patch that can be run after upgrading to Windows 2000 Professional. Both the Windows 95/98 Migration DLL and Windows NT 4.0 patch can be made available for download from the web. REFERENCES ========== For more information on Migration DLLs, please browse to the following reference in the MSDN Library: Platform SDK; Management Services; Setup; Migration-Extension Interface Additional query words: ====================================================================== Keywords : kbsetup kbmigrate kbOSWinNT400 kbOSWin2000 kbSDKPlatform kbOSWin95 kbOSWin98 kbMigWin9xtoWin2k kbMigrationDLL kbFAQ kbDSupport kbGrpDSTools kbMigrationDLLFAQ Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbwin2000AdvServ kbwin2000AdvServSearch kbwin2000Serv kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbwin2000ServSearch kbwin2000Search kbwin2000ProSearch kbwin2000Pro kbWin95search kbWin98search kbWinAdvServSearch kbZNotKeyword3 kbWin98 Version : WINDOWS:95; winnt:4.0 Issue type : kbinfo ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.