merci cedrsan j'ai trouvé
voici le reg
<rec>
<Param name="Version" value="1.00" />
<Param name="graceExpiry" value="23-01-2015" />
<Param name="expiry" value="18-01-2015" />
<Param name="dateCreated" value="18-01-2015" />
<Param name="dateSaved" value="23-01-2015" />
<Param name="serialNumber" value="B3N0AS10893810C " />
<Param name="manufacturer" value="ASUSTeK Computer Inc." />
<Param name="IPN" value="" />
<Param name="InstallDate" value="01-01-0001" />
<Param name="InstallType" value="" />
<Param name="CLIPVersion" value="" />
<Param name="RegVersion" value="001" />
<Param name="NbLaunch" value="1" />
<Param name="EULAChecksum" value="afcf826b78f668febf9026394b2cfd59" />
<Param name="Checksum" value="ab45e6a320909176fa208f694cdecdfb" />
<Param name="ChecksumV1" value="46446d851720c86e5a889c1f85564335" />
</rec>
merci