<div class="content" name="R_InetInfoFlushMemoryCache" uuid="891fef93-ab9d-4820-8830-0d9565b80387"><p>The <b>R_InetInfoFlushMemoryCache</b> method is called by
the client. In response, the server flushes data from the internal caches of
the specified <a href="ce912734-75c3-403c-8816-38e34e24df2f#gt_d9a0cf88-f6d7-4c52-a9fc-4ce5a7cb7260" data-linktype="relative-path">Internet
protocol server</a>.</p><dl>
<dd>
<div><pre> DWORD R_InetInfoFlushMemoryCache(
   [in, string, unique] INET_INFO_IMPERSONATE_HANDLE pszServer,
   [in] DWORD dwServerMask
 );
</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>. The value MUST NOT
be used by the server implementation.</p><p><b>dwServerMask: </b>The identifier for the target
Internet protocol server, as specified in section <a href="3e99d087-d9fd-46f8-a626-8656a4c58770" data-linktype="relative-path"><b>2.2.2</b></a>. </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>0x00000005 ERROR_ACCESS_DENIED</td>
  <td>Access is denied.</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 MUST
flush data from the internal caches of the specified Internet protocol server.
If <i>dwServerMask</i> is 0, caches are flushed for all protocol servers.</p></div>