## acpi

Seen on:
* Windows 2000
* Windows XP 32-bit
* Windows 2003
* Windows XP 64-bit
* Windows Vista

<table border="1" class="docutils">
  <tbody>
    <tr>
      <td><b>Log type(s):</b></td>
      <td>System</td>
    </tr>
    <tr>
      <td><b>Log source(s):</b></td>
      <td>acpi</td>
    </tr>
    <tr>
      <td><b>Event message file(s):</b></td>
      <td>%SystemRoot%\System32\Drivers\acpi.sys</td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td>%SystemRoot%\System32\IoLogMsg.dll</td>
    </tr>
  </tbody>
</table>

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