DOCUMENT:Q149339 08-AUG-2001 [winnt] TITLE :Memory leak in RPCSS Running Exchange 4.0 on Windows NT 3.51 PRODUCT :Microsoft Windows NT PROD/VER:3.51 OPER/SYS: KEYWORDS:kbinterop ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Server version 3.51 ------------------------------------------------------------------------------- SYMPTOMS ======== While running Microsoft Exchange 4.0 Service Pack 3 on Windows NT 3.51 Service Pack 4 or 5 you may experience error messages when the server is running for several days. You may also receive the following error message: The system is out of virtual memory. When you examine the virtual bytes of the running processes, you notice the value for RPCSS is increasing continuously. This problem has been observed on a server running a third party connector, but it also appeared when the connector was stopped. CAUSE ===== Microsoft has found and fixed memory leaks in RPCSS while working on Windows NT 4.0. STATUS ====== This problem is fixed in Windows NT 4.0. Additional query words: prodnt oem opk unattended ====================================================================== Keywords : kbinterop Technology : kbWinNTsearch kbWinNT351search kbWinNTSsearch kbWinNTS351 kbWinNTS351search Version : 3.51 Issue type : kbbug Solution Type : kbfix ============================================================================= 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.