DOCUMENT:Q153544 08-AUG-2001 [winnt] TITLE :Starting 16-Bit WOW Subsystem on Windows NT Server PRODUCT :Microsoft Windows NT PROD/VER:3.5 3.51 OPER/SYS: KEYWORDS:kbother ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Server versions 3.5, 3.51 ------------------------------------------------------------------------------- SUMMARY ======= You may want to have the 16-bit Windows on Windows subsystem start automatically when you start up the Windows NT Server. Although this is the default on Windows NT workstation, it is not the default on Windows NT Server. A change in the registry is required to make the Windows on Windows subsystem start on boot. This change is also required in order to start any 16-bit processes not started from the GUI interface, if it is the first 16- bit process started on Windows NT. MORE INFORMATION ================ To start the Windows on Windows subsystem automatically on startup, add the following command to the registry: WARNING: Using Registry Editor incorrectly can cause serious, system-wide problems that may require you to reinstall Windows NT to correct them. Microsoft cannot guarantee that any problems resulting from the use of Registry Editor can be solved. Use this tool at your own risk. 1. Run the Registry Editor (Regedt32.exe). 2. Under the HKEY_LOCAL_MACHINE subtree, go to the following subkey in the system registry: System/Software/Microsoft/Windows NT/CurrentVersion/Winlogon 3. Edit the value Userinit and add ",win.com wowexec" to the end of the string. 4. Restart the computer. Additional query words: prodnt ====================================================================== Keywords : kbother Technology : kbWinNTsearch kbWinNT351search kbWinNT350search kbWinNTSsearch kbWinNTS351 kbWinNTS350 kbWinNTS351search kbWinNTS350search Version : 3.5 3.51 ============================================================================= 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.