DOCUMENT:Q309621 11-JUN-2002 [iis] TITLE :PRB: Index Server Cannot Query Documents Over 256 KB PRODUCT :Internet Information Server PROD/VER::2.0,3.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Index Server versions 2.0, 3.0 ------------------------------------------------------------------------------- IMPORTANT: This article contains information about modifying the registry. Before you modify the registry, make sure to back it up and make sure that you understand how to restore the registry if a problem occurs. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowledge Base: Q256986 Description of the Microsoft Windows Registry SYMPTOMS ======== Microsoft Index Server cannot query documents over 256 kilobytes (KB) in size that have unknown file name extensions. CAUSE ===== The default limit for files with unknown file name extensions is 256 KB. This limit is set to prevent indexing of very large files. RESOLUTION ========== WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk. To work around this problem, follow these steps: 1. Start the Registry Editor (Regedt32.exe). 2. In the following registry key, set MaxFileSizeFiltered to a value larger than 256 KB in units of 1024 bytes: hklm\system\currentcontrolset\control\contentindex\MaxFileSizeFiltered 3. Close Registry Editor. 4. Restart the Content Index Service. 5. Rebuild the catalog. STATUS ====== This behavior is by design. Additional query words: ====================================================================== Keywords : Technology : kbIdxServSearch kbAudDeveloper kbIdxServ200 Version : :2.0,3.0 Issue type : kbprb ============================================================================= 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 2002.