| Лицензия на ОЕМ-версию | Разрешает использовать1 |
| Настольные ОС |
| Windows 7 Максимальная | Windows Vista Ultimate, Windows XP Professional2, Tablet PC2, или Professional x642 |
| Windows 7 Профессиональная | Windows Vista Business, Windows XP Professional2, Tablet PC2, или Professional x642 |
| Windows Vista Ultimate или Vista Business | Windows XP Professional, Tablet PC, или Professional x64 |
| Серверные ОС |
| Small Business Server 2008 Standard | Small Business Server 2003 R2 Standard, SBS 2003 Standard или SBS 2000 |
| Small Business Server 2008 Premium | Small Business Server 2003 R2 Premium или SBS 2003 Premium |
| Windows Server 2008 Standard или Windows Server 2008 Standard без Hyper-V | Windows Server 2003 R2 Standard Edition, Windows Server 2003 Standard Edition или Windows 2000 Server |
| Windows Server 2008 Enterprise или Windows Server 2008 Enterprise без Hyper-V | Windows Server 2003 R2 Enterprise Edition, Windows Server 2003 Enterprise Edition или Windows 2000 Advanced Server |
| Windows Server 2008 Datacenter или Windows Server 2008 Datacenter без Hyper-V | Windows Server 2003 R2 Datacenter Edition, Windows Server 2003 Datacenter Edition или Windows 2000 Datacenter Server |
| Windows Server 2008 for Itanium Based Systems | Windows Server 2003 Datacenter Edition (IA) или Windows Server 2003 Enterprise Edition (IA) |
| Windows Web Server 2008 | Windows Server 2003 Web Edition |
| Лицензии клиентского доступа и External Connector для серверных ОС |
| SBS 2008 CAL Suite | SBS 2003 CAL или SBS 2000 CAL |
| SBS 2008 CAL Suite for Premium Users or Devices | SBS 2003 CAL или SBS 2000 CAL |
| Windows Server 2008 CAL | Windows Server 2003 CAL или Windows 2000 CAL |
| Windows Server 2008 External Connector | Windows Server 2003 External Connector или Windows 2000 Internet Connector |
| Windows Server 2008 Terminal Services CAL | Windows Server 2003 Terminal Services CAL или Windows 2000 Terminal Services CAL |
| Windows Server 2008 Terminal Services External Connector | Windows Server 2003 Terminal Services External Connector или Windows Terminal Services Internet Connector |
| Windows Server 2008 Rights Management Services CAL | Windows Server 2003 Rights Management Services CAL |
| Windows Server 2008 Rights Management Services External Connector | Windows Server 2003 Rights Management Services External Connector |