Edit C:\Windows\PolicyDefinitions\WindowsServer.admx

??<?xml version="1.0" encoding="utf-8"?>

<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" revision="1.0" schemaVersion="1.0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
  <policyNamespaces>
    <target prefix="server" namespace="Microsoft.Policies.Server" />
    <using prefix="products" namespace="Microsoft.Policies.Products" />
  </policyNamespaces>
  <resources minRequiredRevision="1.0" />
  <supportedOn>
    <definitions>
      
      <definition name="SUPPORTED_WindowsServer2008" displayName="$(string.SUPPORTED_WindowsServer2008)">
        <or>
          <range ref="products:MicrosoftWindows" minVersionIndex="5"/>
        </or>
      </definition>
      <definition name="SUPPORTED_WindowsServer2003R2" displayName="$(string.SUPPORTED_WindowsServer2003R2)">
        <or>
          <range ref="products:MicrosoftWindows" minVersionIndex="5"/>
        </or>
      </definition>
    </definitions>
  </supportedOn>
  
  <categories>
    <category name="ServerComponents" displayName="$(string.ServerComponents)" explainText="$(string.ServerComponents_Help)" />
  </categories>
</policyDefinitions>

Ms-Dos/Windows Unix Write backup

jsp File Browser version 1.2 by www.vonloesch.de