<div class="content"><p>The <b>CprepDiskDeleteFile</b> method deletes a file on a
given partition on a given disk.</p><dl>
<dd>
<div><pre> HRESULT CprepDiskDeleteFile(
   [in] CPREP_DISKID DiskId,
   [in] unsigned long ulPartition,
   [in, string] wchar_t* FileName
 );
</pre></div>
</dd></dl><p><b>DiskId: </b> The identifier of the <b>ClusPrepDisk</b>
representing the disk that holds the file to be deleted.</p><p><b>ulPartition: </b>The partition number of the
partition associated with the volume on the disk that holds the file to be
deleted.</p><p><b>FileName: </b> The path and name of the file to
delete.</p><p><b>Return Values: </b> A signed 32-bit value that
indicates return status. If the method returns a negative value, it has failed.
Zero or positive values indicate success, with the lower 16 bits in positive
nonzero values containing warnings or flags defined in the method implementation.
For more information about Win32 error codes and <a href="../ms-dtyp/a9046ed2-bfb2-4d56-a719-2824afce59ac" data-linktype="relative-path">HRESULT</a>
values, see <a href="../ms-erref/1bc92ddf-b79e-413c-bbaa-99a5281a6c90" data-linktype="relative-path">[MS-ERREF]</a>
sections <a href="../ms-erref/18d8fbe8-a967-4f1c-ae50-99ca8e491d2d" data-linktype="relative-path">2.2</a>
and <a href="../ms-erref/0642cb2f-2075-4469-918c-4441e69c548a" data-linktype="relative-path">2.1</a>.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>
  <p>0x00000000</p>
  <p>S_OK</p>
  </td>
  <td>
  <p>The call was successful.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x8007139F</p>
  <p>ERROR_INVALID_STATE</p>
  </td>
  <td>
  <p>The <b>ClusPrepDisk.OnlineState</b> is not equal to
  Online.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x80070002</p>
  <p>ERROR_FILE_NOT_FOUND</p>
  </td>
  <td>
  <p>The disk was not found or <i>ulPartition</i> cannot be
  mapped to a volume.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x800703ED</p>
  <p>ERROR_UNRECOGNIZED_VOLUME</p>
  </td>
  <td>
  <p>The volume does not contain a file system.</p>
  </td>
 </tr><tr>
  <td>
  <p>0x80070548</p>
  <p>ERROR_INVALID_SERVER_STATE</p>
  </td>
  <td>
  <p>The server&#39;s <b>Prepare State</b> is not Online.</p>
  </td>
 </tr></tbody></table>
</dd>
<dd>
<p>For any other condition, this method MUST return a
value that is not one of the values listed in the preceding table. The client
MUST behave in one consistent, identical manner for all values that are not
listed in the preceding table.</p>
</dd></dl><p>Exceptions Thrown: No exceptions are thrown beyond those
thrown by the underlying RPC protocol <a href="../ms-rpce/290c38b1-92fe-4229-91e6-4fc376610c15" data-linktype="relative-path">[MS-RPCE]</a>.</p><p>The opnum field value for this method is 19.</p><p>When processing this call, the server MUST do the following
as specified in section <a href="c17ce220-d244-45c9-95c0-4c31942253ee" data-linktype="relative-path">3.2.4</a>:</p><ul><li><p><span><span> 
</span></span>Obtain the <b>ClusPrepDisk</b> identified by the <i>DiskId</i>
parameter.</p>
</li><li><p><span><span> 
</span></span>Verify that the <b>ClusPrepDisk.OnlineState</b> is Online.</p>
</li><li><p><span><span> 
</span></span>Map <i>ulPartition</i> to the corresponding volume.</p>
</li><li><p><span><span> 
</span></span>Verify that the volume contains a file system.</p>
</li><li><p><span><span> 
</span></span>Delete the file specified in an implementation-specific manner.</p>
</li></ul></div>