<div class="content"><p>On receiving the EfsRpcSetEncryptedFileMetadata method call,
an EFSRPC server SHOULD ignore the input parameters and return a nonzero value.
The server MAY choose to act on this method in an implementation-specific
manner.<a id="Appendix_A_Target_58"></a><a aria-label="Product behavior note 58" href="cecd911d-7105-45cc-a7c8-348335d6f03f#Appendix_A_58" data-linktype="relative-path">&lt;58&gt;</a></p><dl>
<dd>
<div><pre> DWORD EfsRpcSetEncryptedFileMetadata(
   [in] handle_t binding_h,
   [in, string, ref] wchar_t* FileName,
   [in, unique] EFS_RPC_BLOB* OldEfsStreamBlob,
   [in, ref] EFS_RPC_BLOB* NewEfsStreamBlob,
   [in, unique] ENCRYPTED_FILE_METADATA_SIGNATURE* NewEfsSignature
 );
</pre></div>
</dd></dl><p><b>binding_h: </b>This is an <a href="230807ac-20be-494f-86e3-4c8ac23ea584#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a> <a href="230807ac-20be-494f-86e3-4c8ac23ea584#gt_1cf35308-abab-4123-9cbd-99c42dc9a6ff" data-linktype="relative-path">binding</a> handle parameter,
as specified in <a href="https://go.microsoft.com/fwlink/?LinkId=89824" data-linktype="external">[C706]</a>
and <a href="../ms-rpce/290c38b1-92fe-4229-91e6-4fc376610c15" data-linktype="relative-path">[MS-RPCE]</a>
section <a href="../ms-rpce/a01f5886-c485-4bcf-bb23-e0d755510ab7" data-linktype="relative-path">2</a>.</p><p><b>FileName: </b>An EFSRPC identifier as specified in
section <a href="9db7433f-be13-4605-993f-3695a2d2916e" data-linktype="relative-path">2.2.1</a>.</p><p><b>OldEfsStreamBlob: </b>This parameter SHOULD be set
to NULL by the client and ignored by the server.<a id="Appendix_A_Target_59"></a><a aria-label="Product behavior note 59" href="cecd911d-7105-45cc-a7c8-348335d6f03f#Appendix_A_59" data-linktype="relative-path">&lt;59&gt;</a></p><p><b>NewEfsStreamBlob: </b>This parameter SHOULD be set
to a zero-length <a href="0b9b7b7e-9491-47eb-b057-c94bd0193a13" data-linktype="relative-path">EFS_RPC_BLOB</a>
by the client and ignored by the server.<a id="Appendix_A_Target_60"></a><a aria-label="Product behavior note 60" href="cecd911d-7105-45cc-a7c8-348335d6f03f#Appendix_A_60" data-linktype="relative-path">&lt;60&gt;</a></p><p><b>NewEfsSignature: </b> This parameter SHOULD be set
to NULL by the client and ignored by the server.<a id="Appendix_A_Target_61"></a><a aria-label="Product behavior note 61" href="cecd911d-7105-45cc-a7c8-348335d6f03f#Appendix_A_61" data-linktype="relative-path">&lt;61&gt;</a></p><p><b>Return Values: </b>The server SHOULD return a
nonzero value.<a id="Appendix_A_Target_62"></a><a aria-label="Product behavior note 62" href="cecd911d-7105-45cc-a7c8-348335d6f03f#Appendix_A_62" data-linktype="relative-path">&lt;62&gt;</a></p></div>