DOCUMENT:Q153041 04-OCT-2001 [frontpg] TITLE :FP: HTTP Error 404, Invalid Proxy Server Error When Opening Web PRODUCT :Word Front Page PROD/VER:windows:1.1,97 OPER/SYS: KEYWORDS:kberrmsg kbnetwork kbdta ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft FrontPage 97 for Windows with Bonus Pack - Microsoft FrontPage for Windows 1.1 ------------------------------------------------------------------------------- For a Microsoft FrontPage 98 version of this article, see Q194057. SYMPTOMS ======== In FrontPage Explorer, when you open an internal Web after a proxy server has been defined, the following error message may appear: The server may not have the FrontPage Server Extensions installed, or the server may be misconfigured, or you may have specified an invalid proxy server, or the Web you are accessing may have been deleted (HTTP error 404) CAUSE ===== The ability to access internal host names is unavailable in FrontPage Explorer when a proxy server is designated, unless one of the following conditions is true: - The internal host names are specified in the "List of Hosts without Proxy" (on the Tools menu, click Proxies). -or- - The IP address of the Web Server is specified in the Open Web dialog box. WORKAROUND ========== To work around this problem, follow these steps: 1. Open FrontPage Explorer. 2. On the Tools menu, click Proxies. 3. Under "List of Hosts without Proxy," list all internal host names that you want to be accessed inside the proxy. NOTE: When you specify multiple host names to be used without a proxy, use commas to separate the names as in the following example: hostname1,hostname2 MORE INFORMATION ================ Wild card characters (* or ?) can not be used to specify host IP addresses in the "List of Hosts Without Proxy" list. Additional query words: 97 ====================================================================== Keywords : kberrmsg kbnetwork kbdta Technology : kbFrontPageSearch kbFrontPage1xSearch kbFrontPage97Search kbZNotKeyword3 kbFrontPage110 Version : windows:1.1,97 Hardware : x86 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 2001.