DOCUMENT:Q111664 22-FEB-1994 [W_NT] TITLE :Err Msg: Redirector Was Unable to Create a Worker Thread PRODUCT :Windows NT PROD/VER:3.10 OPER/SYS:WINDOWS KEYWORDS: ---------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT operating system version 3.1 - Microsoft Windows NT Advanced Server version 3.1 ---------------------------------------------------------------------- SYMPTOMS ======== After a process makes several connections to another server, the following error message appears in the event log: The redirector was unable to create a worker thread CAUSE ===== An operation required more threads than the MAXTHREADS entry specified in your configuration information. RESOLUTION ========== Increase the value of MAXTHREADS. It can be found under the following key in the Registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet \Services\Lanmanworkstation\parameters 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. For more information on network parameters, query on the following words in the Microsoft Knowledge Base: network and registry and parameters Additional reference words: 3.10 KBCategory: KBSubCategory: netsrv ============================================================================= 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 1994.