<p>SEF URL’s are implemented by handling a 404 error.</p> <ul> <li>Select bitrix in Connections of IIS Manager. Activate Error Pages in IIS group. </li> <li>Right-click the row containing the error 404 to bring up the error properties form. <br /> <br /> <img src="/upload/learning/12/res70/iis_manager.png" height="443" width="439" border="0" /> </li> <li>Click <b>Edit</b> <br /> <br /> <a href="javascript:ShowImg('/upload/learning/12/res70/edit_feature.png',788,528,'Edit Feature')" ><img src="/upload/learning/12/res70/edit_feature_sm.png" style="CURSOR: pointer" height="403" alt="Click on image to enlarge" width="600" border="0" /></a> </li> <li>Select <b>Execute a URL on this site</b>. Type the error 404 script path in <b>URL</b>: <i>/404.php</i>. This file is created at the product installation time. Click <b>OK</b>. <br /> <br /> <img src="/upload/learning/12/res70/error_page.png" height="523" width="512" border="0" /> </li> <li>Click the <b>Edit Feature Settings…</b> <br /> <br /> <a href="javascript:ShowImg('/upload/learning/12/res70/edit_feature_settings.png',788,528,'Error Pages')" ><img src="/upload/learning/12/res70/edit_feature_settings_sm.png" style="CURSOR: pointer" height="403" alt="Click on image to enlarge" width="600" border="0" /></a> </li> <li>Check the <b>Custom error pages</b> option. Click <b>OK</b>. <br /> <br /> <img src="/upload/learning/12/res70/error_page_settings.png" height="430" width="471" border="0" /> </li> </ul>