Так они хардварно заенкодены в RheingoldCoreFramework.dll
<LicenseInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/LicenseInfo.xsd">
<Name>Marc Torlo</Name>
<Email>Marc.Torlo@bmw.de</Email>
<Expiration>2014-05-01T00:00:00</Expiration>
<Comment>UA-I Rheingold license for ISTA 3.x systems</Comment>
<ComputerName>ISID.*</ComputerName>
<UserName>*.</UserName>
<AvailableBrandTypes>*</AvailableBrandTypes>
<AvailableLanguages>*</AvailableLanguages>
<AvailableOperationModes>*</AvailableOperationModes>
<DistributionPartnerNumber>*</DistributionPartnerNumber>
<ComputerCharacteristics>EWbYbIk5KoDarsQmVph2n9M3W Uc=</ComputerCharacteristics>
<LicenseKey>zPcZGbJ89M10C20Z8FhXIRyD5VHp+8bQln/4UNMrVmS+OKr3nkDiwH1wM3i4MwcwnueJh7EIbD9MYs9pmiPJ3 rA/owsrQhtLhu4wsHnjlqCWMYyHxizY2AhyHDw2d1MtOhw2TnexMU 2ciR
enseKey>
<LicenseServerURL xsi:nil="true" />
<LicenseType>offline</LicenseType>