ITNinja

 I am refering to "http://technet.microsoft.com/en-us/library/aa997281.aspx" article for unattended installation. But i get a series of error during the Exchange Server Prerequisite Check. I have no active directory and have no domain. The errors are as follow :

Error:
The Active Directory Schema is not up-to-date, and this user account is not a member of the 'Schema Admins' and/or 'Enterprise Admins' group.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=2fafe5d4-04e0-4c5a-a69f-7613d438131f

Error:
The Active Directory Schema is not up-to-date and Ldifde.exe is not installed on this computer. You must install Ldifde.exe by opening Windows Powershell, running 'Import-Module ServerManager', then running 'Add-WindowsFeature RSAT-ADDS'. Alternately you can restart setup on a domain controller.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.2.247.1&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
Active Directory needs to be prepared for Exchange Server and Ldifde.exe isn't installed on this computer. You must install Ldifde.exe by opening Windows PowerShell, running 'Import-Module ServerManager', then running 'Add-WindowsFeature RSAT-ADDS'. Alternately you can restart setup on a domain controller.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.2.247.1&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
Global updates need to be made to Active Directory, and this user account is not a member of the 'Enterprise Admins' group.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=fb97f691-d7c3-40b6-8515-95fd489db46e

Error:
The local domain needs to be updated. You must be a member of the 'Domain Admins' group and 'Organization Management' role group, or 'Enterprise Admins' group to continue.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=57887854-be52-43eb-9549-e854e4dbe33b

Error:
The forest functional level of the current Active Directory forest is not Windows Server 2003 native or later. To install Exchange Server 2010, the forest functional level must be at least Windows Server 2003 native.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.2.247.1&e=ms.exch.err.Ex28883C&l=0&cl=cp

Error:
Active Directory domain 'DC=***,DC=***' is in mixed mode. To install Exchange Server 2010, the domain functional level must be raised to Windows 2003 native mode or above.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=b88d3253-db66-4bc2-9423-65aff6b9f0a9

Error:
Active Directory root domain 'DC=***,DC=***' is in mixed mode. To install Exchange Server 2010, this domain must be Windows 2003 native mode or above.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=b88d3253-db66-4bc2-9423-65aff6b9f0a9

Warning:
Setup is going to prepare the organization for Exchange 2010 by using 'Setup /PrepareAD'. No Exchange 2007 server roles have been detected in this topology. After this operation, you will not be able to install any Exchange 2003 or Exchange 2007 servers.

Any help would be appreciated,

Thanks in advance