<div class="content" name="R_W3ClearStatistics2" uuid="22ff1297-9632-4cdb-8954-9a57ac764770"><p>The <b>R_W3ClearStatistics2</b> method is called by the
client. In response, the server resets statistical data for the HTTP server.</p><dl>
<dd>
<div><pre> DWORD R_W3ClearStatistics2(
   [in, string, unique] INET_INFO_IMPERSONATE_HANDLE pszServer,
   [in] DWORD dwInstance
 );
</pre></div>
</dd></dl><p><b>pszServer: </b>The custom binding handle for the
target system, as specified in section <a href="a6931aa0-3ab6-4018-a398-e142cb8e409e" data-linktype="relative-path">2.1.1</a>. Value MUST NOT be
used by the server implementation.</p><p><b>dwInstance: </b>The ID of the protocol <a href="ce912734-75c3-403c-8816-38e34e24df2f#gt_1623705d-a7a0-4e46-9a66-66e9ee63d961" data-linktype="relative-path">server instance</a> whose
statistical data is being cleared.</p><p><b>Return Values: </b>The method returns 0
(ERROR_SUCCESS) to indicate success; otherwise, it returns a nonzero error
code, as specified in <a href="../ms-erref/1bc92ddf-b79e-413c-bbaa-99a5281a6c90" data-linktype="relative-path">[MS-ERREF]</a>
section <a href="../ms-erref/18d8fbe8-a967-4f1c-ae50-99ca8e491d2d" data-linktype="relative-path">2.2</a>
or [MS-ERREF] section <a href="../ms-erref/596a1078-e883-4972-9bbc-49e60bebca55" data-linktype="relative-path">2.3.1</a>.
The most common error codes are listed in the following table.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>0x00000002 ERROR_FILE_NOT_FOUND</td>
  <td>The system cannot find the specified file.</td>
 </tr><tr>
  <td>0x00000005 ERROR_ACCESS_DENIED</td>
  <td>Access is denied.</td>
 </tr><tr>
  <td>0x00000426 ERROR_SERVICE_NOT_ACTIVE</td>
  <td>The service is not running.</td>
 </tr></tbody></table>
</dd></dl><p><b>Exceptions Thrown:</b> No exceptions are thrown
beyond those thrown by the underlying <a href="ce912734-75c3-403c-8816-38e34e24df2f#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a> protocol, as specified
in <a href="../ms-rpce/290c38b1-92fe-4229-91e6-4fc376610c15" data-linktype="relative-path">[MS-RPCE]</a>.
</p><p>In response to this request from the client, the server MAY
reset the statistical data for the HTTP server if the return code indicates
success. If the data is reset, a time stamp SHOULD be saved. This time stamp
SHOULD be used to populate the <b>TimeOfLastClear</b> field of the <a href="c3548aad-619b-475d-9840-d79e877cb425" data-linktype="relative-path"><b>W3_STATISTICS_1</b></a>
structure in subsequent calls to <a href="4261b01c-951a-4bce-a0e4-273254604eb8" data-linktype="relative-path"><b>R_W3QueryStatistics2</b></a>.<a id="Appendix_A_Target_13"></a><a aria-label="Product behavior note 13" href="29ba1825-00cc-45cb-8b68-4758993395cd#Appendix_A_13" data-linktype="relative-path">&lt;13&gt;</a></p></div>